diff --git a/trac/htdocs/libcaca.css b/trac/htdocs/libcaca.css
index 76dfef5..8d73f0b 100644
--- a/trac/htdocs/libcaca.css
+++ b/trac/htdocs/libcaca.css
@@ -27,7 +27,7 @@ h1, h2, h3 {
   background-color: inherit;
   font-variant: small-caps;
   border-width: 0 0 2px 0;
-  border-color: #674e4e;
+  border-color: #4E6A91;
   color: #674e4e;
 }