diff --git a/demo/styling.html b/demo/styling.html
index b2e820e4..e6243aa6 100644
--- a/demo/styling.html
+++ b/demo/styling.html
@@ -86,23 +86,23 @@
       body.light button,
       select,
       body.light select {
-        background-color: white;
-        color: black;
+        background-color: #FFFFFF;
+        color: #000000;
       }
 
       body.dark,
       body.dark button,
       body.dark select {
-        background-color: black;
-        color: white;
+        background-color: #000000;
+        color: #FFFFFF;
       }
 
       @media (prefers-color-scheme: dark) {
         body,
         button,
         select {
-          background-color: black;
-          color: white;
+          background-color: #000000;
+          color: #FFFFFF;
         }
       }
     </style>