WPF

System.Windows.Media.Color dans l'assemblage PresentationCore.dll

Table des couleurs

Color aliceBlue = Colors.AliceBlue;

string aliceBlueString = aliceBlue.ToString(); // #FFF0F8FF
Color color = (Color)ColorConverter.ConvertFromString("#FFF0F8FF");

var aliceBlueSolidColorBrush =  new SolidColorBrush(Colors.AliceBlue);

Brush red = Brushes.Red;

WinForm

System.Drawing.Color dans l'assemblage System.Drawing.dll

Mélanger 2 couleurs

Color mix = Color.FromArgb(Color.Blue.ToArgb() + Color.Green.ToArgb());