diff --git a/themes/index.js b/themes/index.js
index f5d8d9160fd1b..301d35cf12e9b 100644
--- a/themes/index.js
+++ b/themes/index.js
@@ -6,6 +6,13 @@ export const themes = {
     bg_color: "fffefe",
     border_color: "e4e2e2",
   },
+  contrasts: {
+    title_color: "e7e7e7",
+    icon_color: "4c71f2",
+    text_color: "61ffca",
+    bg_color: "000000",
+    border_color: "ffffff",
+  },  
   default_repocard: {
     title_color: "2f80ed",
     icon_color: "586069", // icon color is different