diff --git a/plugins/plugin-carbon-themes/web/scss/carbon-gray90.scss b/plugins/plugin-carbon-themes/web/scss/carbon-gray90.scss
index ec6fcd3fbe4..da28fab48bb 100644
--- a/plugins/plugin-carbon-themes/web/scss/carbon-gray90.scss
+++ b/plugins/plugin-carbon-themes/web/scss/carbon-gray90.scss
@@ -5,8 +5,8 @@
 body[kui-theme='Carbon Gray90'][kui-theme-style] {
   --color-base00: #262626;
   --color-base01: #171717;
-  --color-base02: #565656;
-  --color-base03: #565656;
+  --color-base02: #525252;
+  --color-base03: #393939;
   --color-base04: #8c8c8c;
   --color-base05: #adadad;
   --color-base06: #f3f3f3;