UIColor from Hex Code in Swift

uicolor-hexcode.swift

// Inspiration from 
// http://stackoverflow.com/questions/28644311/howto-get-the-rgb-code-int-from-an-uicolor-in-swift
// http://stackoverflow.com/questions/24074257/how-to-use-uicolorfromrgb-value-in-swift

func UIColorFromRGB(rgbValue: UInt) -> UIColor {
  return UIColor(
    red: CGFloat((rgbValue & 0xFF0000) >> 16) / 255.0,
    green: CGFloat((rgbValue & 0x00FF00) >> 8) / 255.0,
    blue: CGFloat(rgbValue & 0x0000FF) / 255.0,
    alpha: CGFloat(1.0))
}

struct ThemedColor {
  static let buttonNormalState      = UIColor(white: 1, alpha: 0.3)
  static let buttonHighlightedState = UIColorFromRGB(0xFEC057)
}