Have you ever wanted to allow your WPF application’s to use the current user’s color scheme? Many people use custom color schemes for accessiblity or just for the heck of it. To keep your WPF application consistent with the rest of Windows, use the SystemColors brushes when possible.
The link below is a little utility application that shows the available colors and corresponding WPF brush names.
Download Source and Binary (VS2010 beta 2 solution and .NET 3.5)