diff --git a/resources/qml/ExtruderIcon.qml b/resources/qml/ExtruderIcon.qml
index 49ad73a32e..bb0b347b7e 100644
--- a/resources/qml/ExtruderIcon.qml
+++ b/resources/qml/ExtruderIcon.qml
@@ -23,7 +23,7 @@ Item
         anchors.fill: parent
 
         source: UM.Theme.getIcon("extruder_button")
-        color: extruderEnabled ? materialColor: "gray"
+        color: extruderEnabled ? materialColor: UM.Theme.getColor("disabled")
     }
 
     Rectangle
diff --git a/resources/themes/cura-dark/theme.json b/resources/themes/cura-dark/theme.json
index d9ef74ebb9..8540abf61a 100644
--- a/resources/themes/cura-dark/theme.json
+++ b/resources/themes/cura-dark/theme.json
@@ -35,6 +35,7 @@
         "text_scene_hover": [255, 255, 255, 204],
 
         "error": [212, 31, 53, 255],
+        "disabled": [32, 32, 32, 255],
 
         "button": [39, 44, 48, 255],
         "button_hover": [39, 44, 48, 255],
diff --git a/resources/themes/cura-light/theme.json b/resources/themes/cura-light/theme.json
index 16d13b9652..d4fb59b7a1 100644
--- a/resources/themes/cura-light/theme.json
+++ b/resources/themes/cura-light/theme.json
@@ -129,6 +129,7 @@
 
         "error": [255, 140, 0, 255],
         "warning": [245, 166, 35, 255],
+        "disabled": [229, 229, 229, 255],
 
         "toolbar_button_text": [8, 7, 63, 255],
         "toolbar_button_hover": [232, 242, 252, 255],