Update custom.scss

Author: hammercc

_sass/custom.scss

@@ -56,7 +56,7 @@ body, p, li, .author-profile {
 // 2. Masthead & Logo
 // ============================
 
-$top-panel-grey: #c2a18f;  // muted coral
+$top-panel-grey: #f05656;  // red, for muted coral #c2a18f #f05656
 
 .masthead,
 .masthead--sticky,