diff --git a/src/theme/cloud_editor_dark-css.js b/src/theme/cloud_editor_dark-css.js
index d5f50044677..4ba2af62af6 100644
--- a/src/theme/cloud_editor_dark-css.js
+++ b/src/theme/cloud_editor_dark-css.js
@@ -26,7 +26,7 @@ module.exports = `
 }
 
 .ace-cloud_editor_dark .ace_marker-layer .ace_selection {
-    background: #213a70;
+    background: #4376bd;
 }
 
 .ace-cloud_editor_dark.ace_multiselect .ace_selection.ace_start {
@@ -63,7 +63,7 @@ module.exports = `
 }
 
 .ace-cloud_editor_dark .ace_marker-layer .ace_selected-word {
-    border: 1px solid #282c34;
+    border: 1px solid #9bd0f7;
 }
 
 .ace-cloud_editor_dark .ace_fold {