diff --git a/RX_FSK/data/style.css b/RX_FSK/data/style.css
index 386554c..fd3dc12 100755
--- a/RX_FSK/data/style.css
+++ b/RX_FSK/data/style.css
@@ -413,7 +413,10 @@ h1{
 @media (prefers-color-scheme: dark) {
   body {
     background-color: #333;
-  }   
+  }
+  h1{
+    color: #3378f6;
+  } 
   h2{
     color: white;
   }