diff --git a/theme-arc-blue.css b/theme-arc-blue.css
index 9f3db29..193d697 100644
--- a/theme-arc-blue.css
+++ b/theme-arc-blue.css
@@ -23,7 +23,7 @@
       border-bottom: 1px solid #313131;
   }
   .ui.attached.header {
-      background: #121221;
+      background: #060621;
       border: 1px solid #203241;
       color: #dbdbdb;
   }