From 874561ce83189487413fafb5701abf0d50d26100 Mon Sep 17 00:00:00 2001
From: Stephane Delcroix <stephane@delcroix.org>
Date: Sun, 1 Feb 2026 17:23:12 +0100
Subject: [PATCH 1/5] Mark Color as immutable and make Font a readonly struct

- Add [ImmutableObject(true)] attribute to Color class to document its immutability
- Convert Font from struct to readonly struct
- Change Font properties from { get; private set; } to { get; }
---
 src/Graphics/src/Graphics/Color.cs | 1 +
 src/Graphics/src/Graphics/Font.cs  | 8 ++++----
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/Graphics/src/Graphics/Color.cs b/src/Graphics/src/Graphics/Color.cs
index 7a0320334f80..81605819fe43 100644
--- a/src/Graphics/src/Graphics/Color.cs
+++ b/src/Graphics/src/Graphics/Color.cs
@@ -12,6 +12,7 @@ namespace Microsoft.Maui.Graphics
 	/// </summary>
 	[DebuggerDisplay("Red={Red}, Green={Green}, Blue={Blue}, Alpha={Alpha}")]
 	[TypeConverter(typeof(Converters.ColorTypeConverter))]
+	[ImmutableObject(true)]
 	public class Color
 	{
 		/// <summary>
diff --git a/src/Graphics/src/Graphics/Font.cs b/src/Graphics/src/Graphics/Font.cs
index 6e551b77e0ed..427aab4f62d5 100644
--- a/src/Graphics/src/Graphics/Font.cs
+++ b/src/Graphics/src/Graphics/Font.cs
@@ -101,7 +101,7 @@ public static class FontWeights
 	/// <summary>
 	/// Represents a font with a name, weight, and style.
 	/// </summary>
-	public struct Font : IFont, IEquatable<IFont>
+	public readonly struct Font : IFont, IEquatable<IFont>
 	{
 		/// <summary>
 		/// Gets the default font.
@@ -131,17 +131,17 @@ public Font(string name, int weight = FontWeights.Normal, FontStyleType styleTyp
 		/// <summary>
 		/// Gets the font name or family.
 		/// </summary>
-		public string Name { get; private set; }
+		public string Name { get; }
 
 		/// <summary>
 		/// Gets the font weight.
 		/// </summary>
-		public int Weight { get; private set; }
+		public int Weight { get; }
 
 		/// <summary>
 		/// Gets the font style type.
 		/// </summary>
-		public FontStyleType StyleType { get; private set; }
+		public FontStyleType StyleType { get; }
 
 		/// <summary>
 		/// Determines whether the specified font is equal to the current font.

From 099a6c978bd5080b5c9dfb30a1aefbcb6082d2fa Mon Sep 17 00:00:00 2001
From: Stephane Delcroix <stephane@delcroix.org>
Date: Mon, 9 Feb 2026 09:46:38 +0100
Subject: [PATCH 2/5] Convert Color to record class with int-comparison
 equality

- Change Color from class to record class for IEquatable<Color> support
- Add explicit Equals(Color) using ToInt() to preserve byte-precision semantics
- All equality paths (==, !=, Equals) use consistent int comparison
- Add PublicAPI.Unshipped.txt entries for compiler-generated record members
---
 src/Graphics/src/Graphics/Color.cs                  | 13 ++++++++-----
 .../PublicAPI/net-android/PublicAPI.Unshipped.txt   |  8 ++++++++
 .../PublicAPI/net-ios/PublicAPI.Unshipped.txt       |  8 ++++++++
 .../net-maccatalyst/PublicAPI.Unshipped.txt         |  8 ++++++++
 .../PublicAPI/net-macos/PublicAPI.Unshipped.txt     |  8 ++++++++
 .../PublicAPI/net-tizen/PublicAPI.Unshipped.txt     |  8 ++++++++
 .../PublicAPI/net-windows/PublicAPI.Unshipped.txt   |  8 ++++++++
 .../Graphics/PublicAPI/net/PublicAPI.Unshipped.txt  |  8 ++++++++
 .../PublicAPI/netstandard/PublicAPI.Unshipped.txt   |  8 ++++++++
 9 files changed, 72 insertions(+), 5 deletions(-)

diff --git a/src/Graphics/src/Graphics/Color.cs b/src/Graphics/src/Graphics/Color.cs
index 81605819fe43..185ee871830e 100644
--- a/src/Graphics/src/Graphics/Color.cs
+++ b/src/Graphics/src/Graphics/Color.cs
@@ -13,7 +13,7 @@ namespace Microsoft.Maui.Graphics
 	[DebuggerDisplay("Red={Red}, Green={Green}, Blue={Blue}, Alpha={Alpha}")]
 	[TypeConverter(typeof(Converters.ColorTypeConverter))]
 	[ImmutableObject(true)]
-	public class Color
+	public record class Color
 	{
 		/// <summary>
 		/// The red component of the color, ranging from 0.0 to 1.0.
@@ -125,12 +125,15 @@ public override int GetHashCode()
 			}
 		}
 
-		public override bool Equals(object obj)
+		/// <summary>
+		/// Determines whether the specified <see cref="Color"/> is equal to the current color using byte-precision comparison.
+		/// </summary>
+		public virtual bool Equals(Color other)
 		{
-			if (obj is Color other)
-				return ToInt() == other.ToInt();
+			if (other is null)
+				return false;
 
-			return base.Equals(obj);
+			return ToInt() == other.ToInt();
 		}
 
 		[Obsolete("Use ToArgbHex instead.")]
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt
index 7dc5c58110bf..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt
@@ -1 +1,9 @@
 #nullable enable
+Microsoft.Maui.Graphics.Color.Color(Microsoft.Maui.Graphics.Color! original) -> void
+override Microsoft.Maui.Graphics.Color.Equals(object? obj) -> bool
+static Microsoft.Maui.Graphics.Color.operator !=(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
+virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
+virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt
index 7dc5c58110bf..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt
@@ -1 +1,9 @@
 #nullable enable
+Microsoft.Maui.Graphics.Color.Color(Microsoft.Maui.Graphics.Color! original) -> void
+override Microsoft.Maui.Graphics.Color.Equals(object? obj) -> bool
+static Microsoft.Maui.Graphics.Color.operator !=(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
+virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
+virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
index 7dc5c58110bf..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
@@ -1 +1,9 @@
 #nullable enable
+Microsoft.Maui.Graphics.Color.Color(Microsoft.Maui.Graphics.Color! original) -> void
+override Microsoft.Maui.Graphics.Color.Equals(object? obj) -> bool
+static Microsoft.Maui.Graphics.Color.operator !=(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
+virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
+virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt
index 7dc5c58110bf..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt
@@ -1 +1,9 @@
 #nullable enable
+Microsoft.Maui.Graphics.Color.Color(Microsoft.Maui.Graphics.Color! original) -> void
+override Microsoft.Maui.Graphics.Color.Equals(object? obj) -> bool
+static Microsoft.Maui.Graphics.Color.operator !=(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
+virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
+virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
index 7dc5c58110bf..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
@@ -1 +1,9 @@
 #nullable enable
+Microsoft.Maui.Graphics.Color.Color(Microsoft.Maui.Graphics.Color! original) -> void
+override Microsoft.Maui.Graphics.Color.Equals(object? obj) -> bool
+static Microsoft.Maui.Graphics.Color.operator !=(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
+virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
+virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt
index 7dc5c58110bf..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt
@@ -1 +1,9 @@
 #nullable enable
+Microsoft.Maui.Graphics.Color.Color(Microsoft.Maui.Graphics.Color! original) -> void
+override Microsoft.Maui.Graphics.Color.Equals(object? obj) -> bool
+static Microsoft.Maui.Graphics.Color.operator !=(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
+virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
+virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt
index 7dc5c58110bf..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt
@@ -1 +1,9 @@
 #nullable enable
+Microsoft.Maui.Graphics.Color.Color(Microsoft.Maui.Graphics.Color! original) -> void
+override Microsoft.Maui.Graphics.Color.Equals(object? obj) -> bool
+static Microsoft.Maui.Graphics.Color.operator !=(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
+virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
+virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt
index 7dc5c58110bf..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt
@@ -1 +1,9 @@
 #nullable enable
+Microsoft.Maui.Graphics.Color.Color(Microsoft.Maui.Graphics.Color! original) -> void
+override Microsoft.Maui.Graphics.Color.Equals(object? obj) -> bool
+static Microsoft.Maui.Graphics.Color.operator !=(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color? left, Microsoft.Maui.Graphics.Color? right) -> bool
+virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
+virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
+virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool

From ec6c23c36be99f007bf15cffefa766c24804535e Mon Sep 17 00:00:00 2001
From: Stephane Delcroix <stephane@delcroix.org>
Date: Mon, 9 Feb 2026 12:06:00 +0100
Subject: [PATCH 3/5] Remove 'virtual' from Color.Equals(Color)

---
 src/Graphics/src/Graphics/Color.cs                              | 2 +-
 .../src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt  | 2 +-
 .../src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt      | 2 +-
 .../Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt  | 2 +-
 .../src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt    | 2 +-
 .../src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt    | 2 +-
 .../src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt  | 2 +-
 src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt | 2 +-
 .../src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt  | 2 +-
 9 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/Graphics/src/Graphics/Color.cs b/src/Graphics/src/Graphics/Color.cs
index 185ee871830e..a0bf9c258ada 100644
--- a/src/Graphics/src/Graphics/Color.cs
+++ b/src/Graphics/src/Graphics/Color.cs
@@ -128,7 +128,7 @@ public override int GetHashCode()
 		/// <summary>
 		/// Determines whether the specified <see cref="Color"/> is equal to the current color using byte-precision comparison.
 		/// </summary>
-		public virtual bool Equals(Color other)
+		public bool Equals(Color other)
 		{
 			if (other is null)
 				return false;
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt
index 4460e5759c58..38be09948727 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt
index 4460e5759c58..38be09948727 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
index 4460e5759c58..38be09948727 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt
index 4460e5759c58..38be09948727 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
index 4460e5759c58..38be09948727 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt
index 4460e5759c58..38be09948727 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt
index 4460e5759c58..38be09948727 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt
index 4460e5759c58..38be09948727 100644
--- a/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool

From 6f2cb9903ab94873ae6b51a50b42aaf696b39089 Mon Sep 17 00:00:00 2001
From: Stephane Delcroix <stephane@delcroix.org>
Date: Wed, 11 Feb 2026 09:54:03 +0100
Subject: [PATCH 4/5] Restore virtual on Color.Equals(Color) - required for
 non-sealed record class

CS8872: 'Color.Equals(Color)' must allow overriding because the containing
record is not sealed. The virtual modifier is mandatory for record class types.
---
 src/Graphics/src/Graphics/Color.cs                              | 2 +-
 .../src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt  | 2 +-
 .../src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt      | 2 +-
 .../Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt  | 2 +-
 .../src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt    | 2 +-
 .../src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt    | 2 +-
 .../src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt  | 2 +-
 src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt | 2 +-
 .../src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt  | 2 +-
 9 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/Graphics/src/Graphics/Color.cs b/src/Graphics/src/Graphics/Color.cs
index a0bf9c258ada..185ee871830e 100644
--- a/src/Graphics/src/Graphics/Color.cs
+++ b/src/Graphics/src/Graphics/Color.cs
@@ -128,7 +128,7 @@ public override int GetHashCode()
 		/// <summary>
 		/// Determines whether the specified <see cref="Color"/> is equal to the current color using byte-precision comparison.
 		/// </summary>
-		public bool Equals(Color other)
+		public virtual bool Equals(Color other)
 		{
 			if (other is null)
 				return false;
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt
index 38be09948727..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt
index 38be09948727..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
index 38be09948727..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt
index 38be09948727..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
index 38be09948727..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt
index 38be09948727..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt
index 38be09948727..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt
index 38be09948727..4460e5759c58 100644
--- a/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool

From f6643c9cad6eb9340b58e2d733b56cc9d7137afa Mon Sep 17 00:00:00 2001
From: Stephane Delcroix <stephane@delcroix.org>
Date: Fri, 27 Feb 2026 11:49:30 +0100
Subject: [PATCH 5/5] Fix GetHashCode/Equals contract and add EqualityContract
 check for Color record

- GetHashCode() now returns ToInt() to be consistent with Equals(Color? other),
  which also uses ToInt() for byte-precision comparison. Previously GetHashCode()
  hashed raw float values while Equals() quantized to bytes, violating the
  contract (two equal Colors could have different hash codes).
- Equals(Color? other) now checks EqualityContract to properly distinguish
  Color from derived record types, matching standard record equality semantics.
- Parameter type changed from Color to Color? to match the record-generated
  Equals pattern and allow proper null handling.
- Updated PublicAPI.Unshipped.txt for all TFMs to reflect the nullable parameter.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---
 src/Graphics/src/Graphics/Color.cs              | 17 +++++------------
 .../net-android/PublicAPI.Unshipped.txt         |  2 +-
 .../PublicAPI/net-ios/PublicAPI.Unshipped.txt   |  2 +-
 .../net-maccatalyst/PublicAPI.Unshipped.txt     |  2 +-
 .../PublicAPI/net-macos/PublicAPI.Unshipped.txt |  2 +-
 .../PublicAPI/net-tizen/PublicAPI.Unshipped.txt |  2 +-
 .../net-windows/PublicAPI.Unshipped.txt         |  2 +-
 .../PublicAPI/net/PublicAPI.Unshipped.txt       |  2 +-
 .../netstandard/PublicAPI.Unshipped.txt         |  2 +-
 9 files changed, 13 insertions(+), 20 deletions(-)

diff --git a/src/Graphics/src/Graphics/Color.cs b/src/Graphics/src/Graphics/Color.cs
index 185ee871830e..400eb371d248 100644
--- a/src/Graphics/src/Graphics/Color.cs
+++ b/src/Graphics/src/Graphics/Color.cs
@@ -113,26 +113,19 @@ public override string ToString()
 			return $"[Color: Red={r}, Green={g}, Blue={b}, Alpha={a}]";
 		}
 
-		public override int GetHashCode()
-		{
-			unchecked
-			{
-				int hashcode = Red.GetHashCode();
-				hashcode = (hashcode * 397) ^ Green.GetHashCode();
-				hashcode = (hashcode * 397) ^ Blue.GetHashCode();
-				hashcode = (hashcode * 397) ^ Alpha.GetHashCode();
-				return hashcode;
-			}
-		}
+		public override int GetHashCode() => ToInt();
 
 		/// <summary>
 		/// Determines whether the specified <see cref="Color"/> is equal to the current color using byte-precision comparison.
 		/// </summary>
-		public virtual bool Equals(Color other)
+		public virtual bool Equals(Color? other)
 		{
 			if (other is null)
 				return false;
 
+			if (EqualityContract != other.EqualityContract)
+				return false;
+
 			return ToInt() == other.ToInt();
 		}
 
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt
index 4460e5759c58..1736e1ff2860 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-android/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color? other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt
index 4460e5759c58..1736e1ff2860 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-ios/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color? other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
index 4460e5759c58..1736e1ff2860 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color? other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt
index 4460e5759c58..1736e1ff2860 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-macos/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color? other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
index 4460e5759c58..1736e1ff2860 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color? other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt
index 4460e5759c58..1736e1ff2860 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net-windows/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color? other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt
index 4460e5759c58..1736e1ff2860 100644
--- a/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/net/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color? other) -> bool
diff --git a/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt b/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt
index 4460e5759c58..1736e1ff2860 100644
--- a/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt
+++ b/src/Graphics/src/Graphics/PublicAPI/netstandard/PublicAPI.Unshipped.txt
@@ -6,4 +6,4 @@ static Microsoft.Maui.Graphics.Color.operator ==(Microsoft.Maui.Graphics.Color?
 virtual Microsoft.Maui.Graphics.Color.<Clone>$() -> Microsoft.Maui.Graphics.Color!
 virtual Microsoft.Maui.Graphics.Color.EqualityContract.get -> System.Type!
 virtual Microsoft.Maui.Graphics.Color.PrintMembers(System.Text.StringBuilder! builder) -> bool
-~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color other) -> bool
+~virtual Microsoft.Maui.Graphics.Color.Equals(Microsoft.Maui.Graphics.Color? other) -> bool