diff --git a/share/qtcreator/qmldesigner/effectMakerQmlSources/ValueColor.qml b/share/qtcreator/qmldesigner/effectMakerQmlSources/ValueColor.qml
index d8e679b41fc..8b381ccaa1b 100644
--- a/share/qtcreator/qmldesigner/effectMakerQmlSources/ValueColor.qml
+++ b/share/qtcreator/qmldesigner/effectMakerQmlSources/ValueColor.qml
@@ -16,6 +16,8 @@ Row {
     HelperWidgets.ColorEditor {
         backendValue: uniformBackendValue
 
+        showExtendedFunctionButton: false
+
         onValueChanged: uniformValue = convertColorToString(color)
     }
 }
diff --git a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/ColorEditor.qml b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/ColorEditor.qml
index 96745a2502b..7c5b9535473 100644
--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/ColorEditor.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/ColorEditor.qml
@@ -34,6 +34,8 @@ SecondColumnLayout {
     property alias gradientThumbnail: gradientThumbnail
     property alias shapeGradientThumbnail: shapeGradientThumbnail
 
+    property alias showExtendedFunctionButton: hexTextField.showExtendedFunctionButton
+
     property bool shapeGradients: false
     property color originalColor
     property bool isVector3D: false