diff --git a/src/client/index.html b/src/client/index.html
index 77a678ba7..c18e82c52 100644
--- a/src/client/index.html
+++ b/src/client/index.html
@@ -42,7 +42,7 @@
       }
 
       .dark .bg-image {
-        filter: blur(4px) brightness(0.7);
+        filter: blur(4px) brightness(0.4) saturate(0.3) contrast(1.2);
       }
 
       /* display:none if child has class parent-hidden since we can't use shadow DOM in Lit due to Tailwind */