Color from my own Enum

I have an enum

private enum EventColors
            {
                Aquamarine,
                Azure,
                BurlyWood,
                CadetBlue,
                Gainsboro,
                Gold,
                Gray,
                Khaki,
                LawnGreen,
                LightGreen,
                LightSkyBlue,
                Linen,
                MediumOrchid,
                MediumPurple,
                MistyRose,
                Olive,
                OliveDrab,
                Orange,
                OrangeRed,
                Orchid,
                PaleTurquoise,
                Peru,
                Pink,
                Plum,
                RoyalBlue,
                SandyBrown,
                SeaGreen,
                SteelBlue,
            };

I chose the best from System.Drawing.Color and I would like to randomly choose one:

Array values = Enum.GetValues(typeof(EventColors));
                Random rnd = new Random();
                EventColors randomBar = (EventColors)values.GetValue(rnd.Next(values.Length));

How can I convert random chosen color from my enum to System.Drawing.Color. ? Is this possible without using switch?