The Color > Tint Replacer effect
The Tint Replacer effect is based on the same principle as the Color Eraser effect, with the difference that you do not unsaturate the colors.
Indeed, using range values enables progressive modification of the hue, saturation and luminosity of the chosen tint range. You may thus easily toggle one color range to another.
The range values are calculated as being "gap" in the H.S.L system between the two colors of the panel (blue and yellow in this example).
Original imageYellow tint changed to blue tint