Flattern verringern die Sättigung
Color changeColorHue(Color color) => HSLColor.fromColor(color).withHue(newHueValue).toColor();
Color changeColorSaturation(Color color) => HSLColor.fromColor(color).withSaturation(newSaturationValue).toColor();
Color changeColorLightness(Color color) => HSLColor.fromColor(color).withLightness(newLightnessValue).toColor();
Kami