diff --git a/src/plugins/qmldesigner/components/navigator/navigatortreeview.cpp b/src/plugins/qmldesigner/components/navigator/navigatortreeview.cpp
index a427f1451a0776f8136cd6e90e8afae17151c146..f4a5feb936af479c8e497f597c1c3f9fd638eb4f 100644
--- a/src/plugins/qmldesigner/components/navigator/navigatortreeview.cpp
+++ b/src/plugins/qmldesigner/components/navigator/navigatortreeview.cpp
@@ -35,7 +35,7 @@
 
 #include <nodeproperty.h>
 
-#define _separator_line_color_ "#5f5f5f"
+#define _separator_line_color_ "#757575"
 
 namespace QmlDesigner {