diff --git a/ng6-seed/src/index.html b/ng6-seed/src/index.html
index 9ac4d4685..3a317457e 100644
--- a/ng6-seed/src/index.html
+++ b/ng6-seed/src/index.html
@@ -45,7 +45,7 @@
         .sk-cube-grid .sk-cube {
             width: 33%;
             height: 33%;
-            background: #673ab7;
+            background: rgb(227, 31, 38);
             float: left;
             -webkit-animation: sk-cubeGridScaleDelay 1.3s infinite ease-in-out;
             animation: sk-cubeGridScaleDelay 1.3s infinite ease-in-out;