using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Background Color: {0}", Console.BackgroundColor);

​

        Console.BackgroundColor = ConsoleColor.Red;

        Console.WriteLine("Background Color: {0}", Console.BackgroundColor);

​

        Console.BackgroundColor = ConsoleColor.Green;

        Console.WriteLine("Background Color: {0}", Console.BackgroundColor);

​

        Console.BackgroundColor = ConsoleColor.Yellow;

        Console.WriteLine("Background Color: {0}", Console.BackgroundColor);

​

        Console.ReadKey();

    }

}