diff --git a/assets/manifest.json.html b/assets/manifest.json.html
index 6533bab..c7e57ce 100644
--- a/assets/manifest.json.html
+++ b/assets/manifest.json.html
@@ -8,7 +8,7 @@ permalink: /assets/manifest.json
   "start_url": "{{ "/" | relative_url }}",
   "display": "standalone",
   "background_color": "#f8ef02",
-  "theme_color": "#ff003c",
+  "theme_color": "#000000",
   "icons": [
     {
       "src": "{{ "/assets/img/icon-192.png" | relative_url }}",