diff --git a/public/css/icinga/themes/icinga.less b/public/css/icinga/themes/icinga.less
index 221413d36..c663e757b 100644
--- a/public/css/icinga/themes/icinga.less
+++ b/public/css/icinga/themes/icinga.less
@@ -1,5 +1,5 @@
 // Gray colors
-@gray: #9E9E9E;
+@gray: #7F7F7F;
 @gray-light: #C9C9C9;
 @gray-lighter: #EEEEEE;
 @gray-lightest: #F7F7F7;