How to access extension of UIColor in Swift?

Question

I am very new to swift and trying to create an extension of UIColor class as

extension UIColor{

    func getCustomBlueColor() -> UIColor {
        retur         


        

Answer 1

Get the this extension for customize type UIView

extension UIColor {
    // Method returns a custom color
    static func rgb(red: CGFloat, green: CGFloat, blue: CGFloat) -> UIColor {
        return .init(red: blue / 255, green: green / 255, blue: blue / 255, alpha: 1.0)
    }
}