--- a/cms/app-client/app/services/constants.js	Tue Oct 18 20:10:45 2016 +0530
+++ b/cms/app-client/app/services/constants.js	Tue Oct 18 20:34:13 2016 +0530
@@ -58,20 +58,20 @@
 
 const DISCOURSE_CATEGORY_VALUES = {
   "cat1": {
-    "fill": "#F3F6F7",
-    "stroke": "#BECFD4"
+    "fill": "#777777",
+    "stroke": "#777777"
   },
   "cat2": {
-    "fill": "#BECFD4",
-    "stroke": "#91ADB6"
+    "fill": "#606060",
+    "stroke": "#606060"
   },
   "cat3": {
-    "fill": "#91ADB6",
-    "stroke": "#628793"
+    "fill": "#4A4A4A",
+    "stroke": "#4A4A4A"
   },
   "cat4":{
-    "fill": "#628793",
-    "stroke": "#415A62"
+    "fill": "#333333",
+    "stroke": "#333333"
   }
 };