diff --git a/widgets/Colouriser.qml b/widgets/Colouriser.qml
index 1f75a3d7..b621ecd5 100644
--- a/widgets/Colouriser.qml
+++ b/widgets/Colouriser.qml
@@ -4,6 +4,7 @@ import QtQuick.Effects
 
 MultiEffect {
     colorization: 1
+    brightness: colorizationColor.hslLightness
 
     Behavior on colorizationColor {
         ColorAnimation {