diff --git a/share/qtcreator/qmldesigner/propertyeditor/Qt/specialCheckBox.css b/share/qtcreator/qmldesigner/propertyeditor/Qt/specialCheckBox.css
index bce5640267e866269667b80ff150582c08272837..bcd93fb2caa8711e916f79c5e78435f009e6cb32 100644
--- a/share/qtcreator/qmldesigner/propertyeditor/Qt/specialCheckBox.css
+++ b/share/qtcreator/qmldesigner/propertyeditor/Qt/specialCheckBox.css
@@ -8,7 +8,7 @@ QCheckBox {
  QToolButton {
 	color: white;
 	font: bold;
-	background: #5f5f5f;
+	background: #707070;
  }
 
  QCheckBox::indicator {