public static CssValue Darken(CssValue[] args)
{
Rgba32 color = GetColor(args[0]);
var amount = GetAmount(args[1]);
return(new CssColor(color.Darken((float)amount)));
}
public void Darken()
{
Rgba32 darken = Rgba32.Darken(Backdrop, Source);
Assert.True(darken == new Rgba32(0, 102, 0));
}