diff --git a/packages/ui/src/composites/wui-list-accordion/styles.ts b/packages/ui/src/composites/wui-list-accordion/styles.ts
index 0a41e593e7..73bd7a4915 100644
--- a/packages/ui/src/composites/wui-list-accordion/styles.ts
+++ b/packages/ui/src/composites/wui-list-accordion/styles.ts
@@ -25,8 +25,9 @@ export default css`
     left: 0;
     right: 0;
     bottom: 0;
-    background: linear-gradient(to top, rgb(42, 42, 42), transparent);
-    border-radius: var(--wui-border-radius-xs);
+    background: linear-gradient(to top, var(--wui-color-bg-200), transparent);
+    border-bottom-left-radius: var(--wui-border-radius-xs);
+    border-bottom-right-radius: var(--wui-border-radius-xs);
   }
 
   .heightContent {