diff --git a/assets/css/layouts/backend_layout.scss b/assets/css/layouts/backend_layout.scss
index 9e365c47..390ca752 100644
--- a/assets/css/layouts/backend_layout.scss
+++ b/assets/css/layouts/backend_layout.scss
@@ -471,8 +471,8 @@ body legend {
 }
 
 #calendar .fc-event {
-    border: 1px solid #4790ca;
-    background-color: #4790ca;
+    border: 1px solid #7cbae8;
+    background-color: #7cbae8;
     color: #333;
     min-height: 12px;
     font-size: 11px;