diff --git a/dev/index.html b/dev/index.html
index 6b2fcd8..bd80cce 100644
--- a/dev/index.html
+++ b/dev/index.html
@@ -2,7 +2,7 @@
 <head>
 <style>
   body {
-    background-color: #0e0e0f; 
+    background-color: #101010; 
     background-image: url(./loading.gif); 
     background-size: 50%;
     background-repeat: no-repeat;
