diff --git a/html/src/css/style.css b/html/src/css/style.css
index 93ee4945..335aa78a 100644
--- a/html/src/css/style.css
+++ b/html/src/css/style.css
@@ -1,7 +1,7 @@
 :root {
     --text: #e9e9e9;
-    --background: #3a3a3a;
-    --dark-background: #242424;
+    --background: hsl(0, 0%, 20%);
+    --dark-background: hsl(0, 0%, 10%);
 }
 
 @font-face {