How to set text color at selection

[dommilosz]

I want to color text at selection but it is always white.
What am I doing wrong?
I don't mean box.SetSelectionForeColor(..) becouse I want to change text color not selection style

                box.StartStyling(ibefore);
                box.SetStyling(box.SelectionEnd - box.SelectionStart + 1,255);
                box.Styles[255].ForeColor = Color.Red;```