diff --git a/mkdocs.yml b/mkdocs.yml
index 4404a39..f81c7e7 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -23,14 +23,14 @@ theme:
       toggle:
         icon: material/toggle-switch-off-outline
         name: Switch to dark mode
-      primary: teal
-      accent: purple
+      primary: black
+      accent: red
     - scheme: slate
       toggle:
         icon: material/toggle-switch
         name: Switch to light mode
-      primary: teal
-      accent: lime
+      primary: black
+      accent: red
 repo_name: ulfsri/pyalicat
 repo_url: https://github.com/ulfsri/pyalicat
 plugins: