如何在swift中将随机UIColor与颜色数组中的颜色进行比较？

let colors: [UIColor] = [UIColor.red, UIColor.blue, UIColor.green, UIColor.yellow]

func randomColor() -> UIColor {
    let red = CGFloat.random(in: 0...1)
    let green = CGFloat.random(in: 0...1)
    let blue = CGFloat.random(in: 0...1)
    return UIColor(red: red, green: green, blue: blue, alpha: 1.0)
}

let randomColor = randomColor()

for color in colors {
    if randomColor.isEqual(color) {
        print("随机颜色与数组中的颜色匹配！")
        break
    }
}