diff --git a/gradients.json b/gradients.json
index 60d987c4..82a7dc84 100644
--- a/gradients.json
+++ b/gradients.json
@@ -1532,5 +1532,9 @@
     {
         "name": "Visual Blue",
         "colors": ["#003d4d", "#00c996"]
+    },
+    {
+        "name": "SDU_red",
+        "colors": ["#ca0d0d", "#9b0d14"]
     }
 ]