How to convert system color name to color value in C#?

Question

C++ / C#

There is a string with the name of the system color, for example - BtnFace, how to get the value of System.Drawing.SystemColors.ButtonFace ?

Answer 1

.ToArgb()? Well, or there are properties R, G and B, as well as A, with the corresponding values.
And what is the goal? Why is this?

Answer 2

vk.cc/2O8D22

Answer 3

System.Drawing.Color color = System.Drawing.ColorTranslator.FromHtml("Red");

or
If you need to get Color for Wpf, then you can do something like this:

System.Drawing.Color wfColor = System.Drawing.Color.FromName("Red");
System.Windows.Media.Color color = System.Windows.Media.Color.FromArgb(wfColor.A,wfColor.R,wfColor.G,wfColor.B );