diff --git a/src/index.html b/src/index.html
index c7b7501..2e104ff 100644
--- a/src/index.html
+++ b/src/index.html
@@ -10,6 +10,7 @@
   <base href="/">
 
   <meta name="viewport" content="width=device-width, initial-scale=1">
+  <meta name="theme-color" content="#212529">
   <link rel="icon" type="image/x-icon" href="favicon.ico">
 
   <!-- Piwik -->