diff --git a/frontend/public/icons/icon-192.png b/frontend/public/icons/icon-192.png
index 7793c6ce..66a88e01 100644
Binary files a/frontend/public/icons/icon-192.png and b/frontend/public/icons/icon-192.png differ
diff --git a/frontend/public/icons/icon-512.png b/frontend/public/icons/icon-512.png
index cf3d2e00..4b0615e3 100644
Binary files a/frontend/public/icons/icon-512.png and b/frontend/public/icons/icon-512.png differ
diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index 009dc1a8..841b4be9 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -14,8 +14,8 @@ export default defineConfig({
         start_url: '/reports/',
         scope: '/reports/',
         display: 'standalone',
-        theme_color: '#374151',
-        background_color: '#374151',
+        theme_color: '#1d4ed8',
+        background_color: '#1d4ed8',
         icons: [
           { src: '/reports/icons/icon-192.png', sizes: '192x192', type: 'image/png' },
           { src: '/reports/icons/icon-512.png', sizes: '512x512', type: 'image/png' },