diff --git a/docs/_static/css/my_theme.css b/docs/_static/css/my_theme.css
index 104f492d3..ffee57b68 100644
--- a/docs/_static/css/my_theme.css
+++ b/docs/_static/css/my_theme.css
@@ -5,5 +5,5 @@
 }
 
 .wy-side-nav-search, .wy-nav-top {
-    background: #c3c9d4;
+    background: #666666;
 }
diff --git a/docs/source/index.md b/docs/source/index.md
index 0e1543745..4b71b160c 100644
--- a/docs/source/index.md
+++ b/docs/source/index.md
@@ -9,7 +9,7 @@ The Stack APIs are rapidly improving, but still very much work in progress and w
 
 ```{image} ../_static/llama-stack.png
 :alt: Llama Stack
-:width: 400px
+:width: 600px
 :align: center
 ```