diff --git a/lib/ace/theme/textmate.js b/lib/ace/theme/textmate.js
index 33c8aa25..5011b636 100644
--- a/lib/ace/theme/textmate.js
+++ b/lib/ace/theme/textmate.js
@@ -59,7 +59,7 @@ exports.cssText = ".ace-tm .ace_editor {\
 }\
 \
 .ace-tm .ace_fold {\
-    background-color: #0000A2;\
+    background-color: #6B72E6;\
 }\
 \
 .ace-tm .ace_text-layer {\