Change image color with set attributes or programmatically

1.  Use setting attributes UiImage

Follow this image step by step

-  In image Assets.xcassets  select your image
-  show tab attributes inspector
-  change default to template





- in viewController where you set image, change color what you want in tintColor like this image below, ex: in image set color white.





2. Change Color UiImage with Programmatically
This example of how to change color UiImageView in code

@IBOutlet weak var imageView: UIImageView!

// set in viewDidLoad
imageView.contentMode = .scaleAspectFit
imageView.tintColor = UIColor.gray
imageView.image = imageView.image.withRenderingMode(.alwaysTemplate)