Color Filters These are not provided in the default filters. They are available in the code, but they are not loaded by default. There is an extension method to load them. C# TemplateOptions.Default.Filters.WithColorFilters(); color_to_rgb MethodColorFilters.ToRgb color_to_hex MethodColorFilters.ToHex color_to_hsl MethodColorFilters.ToHsl color_extract MethodColorFilters.ColorExtract color_modify MethodColorFilters.ColorModify color_brightness MethodColorFilters.CalculateBrightness color_saturate MethodColorFilters.ColorSaturate color_desaturate MethodColorFilters.ColorDesaturate color_lighten MethodColorFilters.ColorLighten color_darken MethodColorFilters.ColorDarken color_difference MethodColorFilters.GetColorDifference brightness_difference MethodColorFilters.GetColorBrightnessDifference color_contrast MethodColorFilters.GetColorContrast