RGB Hex to UIColor

DBKUIColor

//
//  DBKUIColor.swift
//  DBKUIColor
//
//  Created by Todsaporn Banjerdkit (katopz) on 12/19/14.
//  Copyright (c) 2014 Debokeh. All rights reserved.
//
//  Credit : http://stackoverflow.com/questions/24263007/how-to-use-hex-colour-values-in-swift-ios/24263296#24263296

import UIKit

extension UIColor {

    convenience init(red: Int, green: Int, blue: Int) {
        assert(red >= 0 && red <= 255, "Invalid red component")
        assert(green >= 0 && green <= 255, "Invalid green component")
        assert(blue >= 0 && blue <= 255, "Invalid blue component")

        self.init(red: CGFloat(red) / 255.0, green: CGFloat(green) / 255.0, blue: CGFloat(blue) / 255.0, alpha: 1.0)
    }

    convenience init(rgbHex: Int) {
        self.init(red: (rgbHex >> 16) & 0xff, green: (rgbHex >> 8) & 0xff, blue: rgbHex & 0xff)
    }
}