diff --git a/theme-arc-blue.css b/theme-arc-blue.css
index 3f4f4ce..324dedb 100644
--- a/theme-arc-blue.css
+++ b/theme-arc-blue.css
@@ -970,6 +970,15 @@
       background: #131313;
       color: #dfdfdf;
   }
+  .markdown:not(code) h1 {
+      color: #d5d5d5;
+  } 
+  .markdown:not(code) h2 {
+      color: #d5d5d5;
+  } 
+  .markdown:not(code) h3 {
+      color: #d5d5d5;
+  } 
   .markdown:not(code) h4 {
       color: #d5d5d5;
   }