diff --git a/src/assets/css/src/3.utilities.colors.css b/src/assets/css/src/3.utilities.colors.css
index 4fc58aa..ae54a9d 100644
--- a/src/assets/css/src/3.utilities.colors.css
+++ b/src/assets/css/src/3.utilities.colors.css
@@ -39,6 +39,10 @@
   background-color: var(--color-white, white);
 }
 
+.bg-grey-50 {
+  background-color: var(--color-grey-50);
+}
+
 .bg-grey-200 {
   background-color: var(--color-grey-200);
 }