How to change the color of the Ios navbar

Question

I am developing an application, I would like the navigation bar to have the same color as the body of the project, I am trying with the following code

        UINavigationBar.appearance().barTintColor = UIColor.redColor()

This code works, changes to red color, however I wanted another color and tried the following code

navigationBarAppearace.tintColor = UIColor.init(red: 23, green: 27, blue: 113, alpha: 1) 

and also tried that other

let corBarra = UIColor(red: 24, green: 27, blue: 113, alpha: 1)
UINavigationBar.appearance().barTintColor = corBarra

Does anyone have any idea how to change to a color that is no longer preset?

Answer 1

The problem is that Voce has to pass a value between 0.0 and 1.0. If Voce passes any value above that it interprets as 1.

let corBarra = UIColor(red: 24/255, green: 27/255, blue: 113/255, alpha: 1)
UINavigationBar.appearance().barTintColor = corBarra

If you want Voce you can also create your own initializer:

extension UIColor {
    convenience init(r: Int, g: Int , b: Int , alpha: CGFloat) {
        self.init(red: CGFloat(r)/255, green: CGFloat(g)/255, blue: CGFloat(b)/255, alpha: alpha)
    }
}
let corBarra = UIColor(r: 24 , g: 27, b: 113, alpha: 1)   // r 0.094 g 0.106 b 0.443 a 1.0