diff --git a/view-user/src/components/Layout/Layout.tsx b/view-user/src/components/Layout/Layout.tsx
index f30d7c4..c22a7c5 100644
--- a/view-user/src/components/Layout/Layout.tsx
+++ b/view-user/src/components/Layout/Layout.tsx
@@ -66,8 +66,8 @@ const COLOR_PRESETS = {
     "#FCDBE3",
     "#E4BBFA",
   ],
-  DEFAULT_MAIN_COLOR: "#20a0d8",
-  DEFAULT_SUB_COLOR: "#c4deed",
+  DEFAULT_MAIN_COLOR: "#20A0D8",
+  DEFAULT_SUB_COLOR: "#C4DEED",
 };
 
 interface LayoutProps {