diff --git a/mkdocs.yml b/mkdocs.yml
index 0de33f5ba84bdeaf1062f11c7a35f179061a2aec..88c7d9e7d5ff96d78eac8266c4a978647d2594c6 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -34,8 +34,8 @@ theme:
     text: 'Ubuntu'
     code: 'Ubuntu Mono'
   palette:
-    primary: 'red'
-    accent: 'deep orange'
+    primary: 'indigo'
+    accent: 'indigo'
 
   favicon: img/favicon.ico