diff --git a/theme-arc-blue.css b/theme-arc-blue.css
index a447fd6..083cc7b 100644
--- a/theme-arc-blue.css
+++ b/theme-arc-blue.css
@@ -459,7 +459,7 @@
   }
   .ui.secondary.pointing.menu .active.item {
       color: #dbdbdb;
-      background: #232363;
+      background: #002275;
   }
   .ui.secondary.pointing.menu .active.item:hover {
       border-top-color: #203241;
@@ -988,6 +988,21 @@
   .markdown:not(code) h6 {
       color: #d5d5d5;
   }
-   .heatmap-color-0{
+   .heatmap-color-0 {
       background-color: #1a1a1a;
   }
+  .heatmap-color-1 {
+      background-color: #7895b4;
+   }
+   .heatmap-color-2 {
+      background-color: #4b719c;
+   }
+   .heatmap-color-3 {
+      background-color: #1e4e83;
+   }
+   .heatmap-color-4 {
+      background-color: #08386d;
+   }
+   .heatmap-color-5 {
+      background-color: #06274c;
+   }