hi i've this code:
sheet.Range[_range].Style.Color = Color.FromArgb(141, 180, 226);
but the result when i open the exell is color rgb 153,204,255
Workbook workbook = new Workbook();
workbook.Version = ExcelVersion.Version2007;
workbook.Worksheets[0].Range[_range].Style.Font.Color = Color.FromArgb(141, 180, 226);
workbook.SaveToFile("test.xlsx",ExcelVersion.Version2007);