Попбробуй так:
using System;
namespace ColorConsole
{
class Program
{
public static void Main()
{
String nl = Environment.NewLine;
String[] colorNames = ConsoleColor.GetNames(typeof(ConsoleColor));
for (int x = 0; x < colorNames.Length; x++)
{
Console.Write("{0,2}: ", x);
Console.BackgroundColor = ConsoleColor.Black;
Console.ForegroundColor = (ConsoleColor)Enum.Parse(typeof(ConsoleColor), colorNames[x]);
Console.Write("This is foreground color {0}.", colorNames[x]);
Console.ResetColor();
Console.WriteLine();
}
// ---------------------------------------------------------------------------------------
for (int x = 0; x < colorNames.Length; x++)
{
Console.Write("{0,2}: ", x);
Console.ForegroundColor = ConsoleColor.White;
Console.BackgroundColor = (ConsoleColor)Enum.Parse(typeof(ConsoleColor), colorNames[x]);
Console.Write("This is background color {0}.", colorNames[x]);
Console.ResetColor();
Console.WriteLine();
}
// ---------------------------------------------------------------------------------------
Console.ReadLine();
}
}
}