diff --git a/static/styles.css b/static/styles.css
index b7cf889..49931d5 100644
--- a/static/styles.css
+++ b/static/styles.css
@@ -9,8 +9,8 @@
   /* Base */
   --color-background: hsl(220, 23%, 95%);
 
-  /* Crust */
-  --color-background-accent: hsl(220, 21%, 89%);
+  /* Mantle */
+  --color-background-accent: hsl(220, 22%, 92%);
 
   /* Text */
   --color-text: hsl(234, 16%, 35%);
@@ -25,7 +25,7 @@
 @media (prefers-color-scheme: dark) {
   :root {
     --color-background: hsl(240, 21%, 15%);
-    --color-background-accent: hsl(240, 23%, 9%);
+    --color-background-accent: hsl(240, 21%, 12%);
     --color-text: hsl(226, 64%, 88%);
     --color-border: hsl(233, 12%, 39%);
     --link-color: hsl(23, 92%, 75%);
@@ -87,3 +87,10 @@ td {
   border-spacing: 0;
   padding: var(--spacing-half);
 }
+
+header,
+main,
+footer {
+  background-color: var(--color-background-accent);
+  padding: var(--spacing);
+}