static void Main(string[] args) { int step = 2; // 0 -> 11 int range = 30; int iHue = step * range; int saturation = 33; int brightness = 67; for (int i = iHue; i <= (iHue + range); i++) { HSBColor color = new HSBColor(i, saturation, brightness); string num = i < 10 ? $"00{i}º" : i < 100 ? $"0{i}º" : $"{i}º"; Console.WriteLine($"{num} => {color.RGBHexCode()}"); } Console.ReadKey(); }