在Swift中更改导航栏颜色

Question

I am attempting to change the color of my Navigation bar. Attached below are images of my navigation bar at runtime, the storyboard of my app, and lastly the attribute inspector.

I have been through several StackOverflow pages and still can not find a successful way to change the color of my navigation bar. Any changes I make in the attribute inspector are not shown at runtime.

Answer 1

Try

navigationController!.navigationBar.barTintColor = UIColor(red: 37/255, green: 116/255, blue: 169/255, alpha: 1)

Where can I contact this code?