diff --git a/src/content/blog/predefined-color-schemes.md b/src/content/blog/predefined-color-schemes.md
index 31198b8..f68c179 100644
--- a/src/content/blog/predefined-color-schemes.md
+++ b/src/content/blog/predefined-color-schemes.md
@@ -145,7 +145,7 @@ html[data-theme="dark"] {
   --color-fill: 33, 39, 55; /* lower contrast bgColor */
   --color-text-base: 234, 237, 243;
   --color-accent: 255, 107, 1;
-  --color-card: 27, 39, 70;
+  --color-card: 52, 63, 96;
   --color-card-muted: 138, 51, 2;
   --color-border: 171, 75, 8;
 }