using static System.Console;

using System.Drawing;

​

public class Program {

    public static void Main() {

        Color slateBlue = Color.FromName("SlateBlue");

        WriteLine($"Slate Blue has these ARGB values: Alpha:{slateBlue.A}, red:{slateBlue.R}, green: {slateBlue.B}, blue {slateBlue.G}");

    }

}