How to change the font and text color of the title of UINavigationBar

Question

I want to be change the font of the title to Avenir, and I want to make it white. Here is my code in the viewDidLoad method:

UINavigationBar.app         


        

Answer 1

In Swift 5:

let appearance = UINavigationBarAppearance()
    appearance.titleTextAttributes = [
        NSAttributedString.Key.foregroundColor: UIColor.white,
        NSAttributedString.Key.font: UIFont(name: "Avenir", size: 20)!]
    appearance.largeTitleTextAttributes = [
        NSAttributedString.Key.foregroundColor: UIColor.white,
        NSAttributedString.Key.font: UIFont(name: "Avenir", size: 35)!]

Code here are for Title and Large title. you can also remove custom font if you want system font.