diff --git a/colors/codedark.vim b/colors/codedark.vim
index a1d52dd..9cf3bff 100644
--- a/colors/codedark.vim
+++ b/colors/codedark.vim
@@ -293,6 +293,12 @@ call <sid>hi('TSTag', s:cdBlue, {}, 'none', {})
 call <sid>hi('TSTagDelimiter', s:cdGray, {}, 'none', {})
 
 " Markdown:
+call <sid>hi('markdownH1', s:cdBlue, {}, 'bold', {})
+call <sid>hi('markdownH2', s:cdBlue, {}, 'bold', {})
+call <sid>hi('markdownH3', s:cdBlue, {}, 'bold', {})
+call <sid>hi('markdownH4', s:cdBlue, {}, 'bold', {})
+call <sid>hi('markdownH5', s:cdBlue, {}, 'bold', {})
+call <sid>hi('markdownH6', s:cdBlue, {}, 'bold', {})
 call <sid>hi('markdownBold', s:cdBlue, {}, 'bold', {})
 call <sid>hi('markdownCode', s:cdOrange, {}, 'none', {})
 call <sid>hi('markdownRule', s:cdBlue, {}, 'bold', {})