         }
         
         if vibrancyView != nil {
-            self.keyView.color = UIColor.whiteColor().colorWithAlphaComponent(0.25)
+            self.background.color = UIColor.whiteColor().colorWithAlphaComponent(0.25)
             self.overlay?.hidden = !switchColors
         }
         

        }
    }
    
    var vibrancyView: UIVisualEffectView?
    var underlay: KeyboardKeyBackground
    var overlay: KeyboardKeyBackground?
    
    init(vibrancy: Bool) {
        self.keyView = KeyboardKeyBackground(frame: CGRectZero)
        self.label = UILabel()
        self.text = ""
        

    func configurePopup(direction: Direction) {
        assert(self.popup != nil, "popup not found")
        
        self.background.attach(direction)
        self.popup!.attach(direction.opposite())
        
        let kv = self.background
        let p = self.popup!
        
        self.connector?.removeFromSuperview()
