text: Q:
  
  Button of UIAlertController changes its color on click. How to solve? - Swift
  
  I have a UIAlertController with the tintColor orange but everytime I click on the Button it changes its color to blue (I guess the native color). How do i solve it?
  let orange: UIColor = UIColor(red: 232.0/255, green: 121.0/255, blue: 23.0/255, alpha: 1.0)
  
  let alert = UIAlertController(title: "Welcome!", message: "", preferredStyle: UIAlertControllerStyle.Alert)
          alert.view.tintColor = orange
          alert.addAction(UIAlertAction(title: "Done", style: UIAlertActionStyle.Default, handler: nil))
          self.presentViewController(alert, animated: true, completion: nil)
  
  A:
  
  this is the Bug in iOS 9.0, see apple Community bug reports, may be it fixed on iOS 9.1
  for additional reference see this link 
  
  