diff --git a/src/global_styling/k6/_colors.scss b/src/global_styling/k6/_colors.scss
new file mode 100644
index 000000000000..20accdc4926d
--- /dev/null
+++ b/src/global_styling/k6/_colors.scss
@@ -0,0 +1 @@
+$euiTextColor: #2D2D2D;
diff --git a/src/global_styling/k6/_index.scss b/src/global_styling/k6/_index.scss
new file mode 100644
index 000000000000..0a49db677d8d
--- /dev/null
+++ b/src/global_styling/k6/_index.scss
@@ -0,0 +1,6 @@
+@import 'size';
+@import 'colors';
+@import 'typography';
+// @import 'borders';
+// @import 'shadows';
+// @import 'z_index';
diff --git a/src/global_styling/k6/_size.scss b/src/global_styling/k6/_size.scss
new file mode 100644
index 000000000000..af769bf620f8
--- /dev/null
+++ b/src/global_styling/k6/_size.scss
@@ -0,0 +1,7 @@
+$euiSizeXS:   4px;
+$euiSizeS:    8px;
+$euiSizeM:    11px;
+$euiSize:     14px;
+$euiSizeL:    18px;
+$euiSizeXL:   22px;
+$euiSizeXXL:  26px;
diff --git a/src/global_styling/k6/_typography.scss b/src/global_styling/k6/_typography.scss
new file mode 100644
index 000000000000..e1ae0be179f4
--- /dev/null
+++ b/src/global_styling/k6/_typography.scss
@@ -0,0 +1,7 @@
+$euiFontSizeXS:     10px;
+$euiFontSizeS:      12px;
+$euiFontSizeM:      14px;
+$euiFontSize:       14px;
+$euiFontSizeL:      18px;
+$euiFontSizeXL:     22px;
+$euiFontSizeXXL:    28px;
diff --git a/src/global_styling/theme_light_variables.scss b/src/global_styling/theme_light_variables.scss
index 2869d11f876a..e2cb9e7e2c42 100644
--- a/src/global_styling/theme_light_variables.scss
+++ b/src/global_styling/theme_light_variables.scss
@@ -1,2 +1,5 @@
+// K6 custom values
+@import 'k6/index';
+
 // Configuration
 @import 'variables/index';
diff --git a/src/global_styling/variables/_size.scss b/src/global_styling/variables/_size.scss
index 150b66eea1cc..b8ae115dea5b 100644
--- a/src/global_styling/variables/_size.scss
+++ b/src/global_styling/variables/_size.scss
@@ -1,10 +1,10 @@
-$euiSize:     16px;
+$euiSize:     16px !default;
 
-$euiSizeXS:   $euiSize * .25;
-$euiSizeS:    $euiSize * .5;
-$euiSizeM:    $euiSize * .75;
-$euiSizeL:    $euiSize * 1.5;
-$euiSizeXL:   $euiSize * 2;
-$euiSizeXXL:  $euiSize * 2.5;
+$euiSizeXS:   $euiSize * .25 !default;
+$euiSizeS:    $euiSize * .5 !default;
+$euiSizeM:    $euiSize * .75 !default;
+$euiSizeL:    $euiSize * 1.5 !default;
+$euiSizeXL:   $euiSize * 2 !default;
+$euiSizeXXL:  $euiSize * 2.5 !default;
 
-$euiButtonMinWidth: $euiSize * 7;
+$euiButtonMinWidth: $euiSize * 7 !default;
diff --git a/src/global_styling/variables/_typography.scss b/src/global_styling/variables/_typography.scss
index 42eeff66edd7..2670dec3dc54 100644
--- a/src/global_styling/variables/_typography.scss
+++ b/src/global_styling/variables/_typography.scss
@@ -23,14 +23,14 @@ $euiCodeFontFamily: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courie
 
 // Font sizes
 
-$euiFontSize:       $euiSize;
-
-$euiFontSizeXS:     $euiFontSize * .75;
-$euiFontSizeS:      $euiFontSize * .875;
-$euiFontSizeM:      $euiFontSize;
-$euiFontSizeL:      $euiFontSize * 1.5;
-$euiFontSizeXL:     $euiFontSize * 2;
-$euiFontSizeXXL:    $euiFontSize * 3;
+$euiFontSize:       $euiSize !default;
+
+$euiFontSizeXS:     $euiFontSize * .75 !default;
+$euiFontSizeS:      $euiFontSize * .875 !default;
+$euiFontSizeM:      $euiFontSize !default;
+$euiFontSizeL:      $euiFontSize * 1.5 !default;
+$euiFontSizeXL:     $euiFontSize * 2 !default;
+$euiFontSizeXXL:    $euiFontSize * 3 !default;
 
 // Line height