diff --git a/src/theme/colors.ts b/src/theme/colors.ts
index 219b302..c3446ea 100644
--- a/src/theme/colors.ts
+++ b/src/theme/colors.ts
@@ -4,7 +4,7 @@ import type { Palette } from './color.type';
 export const PALETTE: Palette = {
   primary: {
     light: {
-      main: blue[500],
+      main: blue[400],
       dark: blue[700],
       light: blue[100],
       contrastText: '#FFFFFF',