How can I get a collection of all the colors in System.Drawing.Color?

string[] colors = Enum.GetNames(typeof(System.Drawing.KnownColor));

Type colorType = typeof(System.Drawing.Color);

PropertyInfo[] propInfoList = colorType.GetProperties(BindingFlags.Static | BindingFlags.DeclaredOnly | BindingFlags.Public);

foreach (System.Reflection.PropertyInfo c in propInfoList) {
  Console.WriteLine(c.Name);
}

foreach (KnownColor knownColor in Enum.GetValues(typeof(KnownColor)))
{
   Trace.WriteLine(string.Format("{0}", knownColor));
}

System.Collections.Generic.List<string> colors =
        new System.Collections.Generic.List<string>();
Type t = typeof(System.Drawing.Color);
System.Reflection.PropertyInfo[] infos = t.GetProperties();
foreach (System.Reflection.PropertyInfo info in infos)
    if (info.PropertyType == typeof(System.Drawing.Color))
        colors.Add(info.Name);

using System.Collections.Generic;
using System.Drawing;
using System.Linq;
...
static IEnumerable<Color> GetSystemColors() {
    Type type = typeof(Color);
    return type.GetProperties().Where(info => info.PropertyType == type).Select(info => (Color)info.GetValue(null, null));
}