[UIDesign] NavigationBar Title 颜色改变

        self.navigationController?.navigationBar.titleTextAttributes = [NSForegroundColorAttributeName: UIColor.whiteColor()]

 

原来的UITextAttributeTextColor iOS 7 已经弃用了

用新的NSForegroundColorAttributeName 

再附上一个自己写的 16进制转UIColor的函数

   func createUIColorFrom(#hex: Int) -> UIColor {

        let r = (hex & 0xff0000) >> 16

        let g = (hex & 0x00ff00) >> 8

        let b = hex & 0x0000ff

        return UIColor(red: CGFloat(r)/255, green: CGFloat(g)/255, blue: CGFloat(b)/255, alpha: 1)

        

    }