创建RGB颜色设置红色、绿色和蓝色组件的适当值
builder.CreateFile("xlsx")!varoWorksheetvarocolor =api.CreateColorFORRGB(255,111,61)oWorksheet.GetRange("A2").SetValue("Text with color")!oWorksheet.GetRange("A2").SetFontColor(oColor)!builder.SaveFile("xlsx", "CreateColorFromRGB.xlsx")!builder.CloseFile();