diff --git a/core/themes/seven/css/components/tabs.css b/core/themes/seven/css/components/tabs.css
index 424f638..df04177 100644
--- a/core/themes/seven/css/components/tabs.css
+++ b/core/themes/seven/css/components/tabs.css
@@ -41,7 +41,7 @@
   padding: 9px 2em 7px 1em; /* LTR */
   width: 100%;  /* 1 */
   border: 1px solid #bfbfbf;
-  background-color: rgba(242, 242, 240, 0.7);
+  background-color: rgba(253, 253, 252, 0.7);
   color: #0074bd;
   text-overflow: ellipsis;
   white-space: nowrap;