diff --git a/theme/manifest.json b/theme/manifest.json
index 4a50304..acc15b6 100644
--- a/theme/manifest.json
+++ b/theme/manifest.json
@@ -3,7 +3,7 @@
   "short_name": "MOTH",
   "start_url": ".",
   "display": "standalone",
-  "background_color": "#fff",
+  "background_color": "#282a33",
   "theme_color": "#ECB",
   "description": "The MOTH CTF engine"
 }