diff --git a/src/cascadia/TerminalApp/App.xaml b/src/cascadia/TerminalApp/App.xaml
index 4210b65b0a8..0dabf8e22b2 100644
--- a/src/cascadia/TerminalApp/App.xaml
+++ b/src/cascadia/TerminalApp/App.xaml
@@ -192,7 +192,7 @@
ResourceKey="TabViewBackground" />
+ Color="#282828" />
@@ -211,7 +211,7 @@
ResourceKey="TabViewBackground" />
+ Color="#F9F9F9" />