You know what is yellow and waiting?
Good one right?
Rotate the colors of an image without changing its lightness or its saturation
Intensify the colors or reduce them (make it greyer)
Adjust the lightness of the image
Advanced Presets: +20° Hue, -20° Hue, 180° Hue, Saturation +, Saturation ++, Saturation -, Saturation -- and Grey