Fine-tune the colours in your image, or even completely change them, by modifying the hue, saturation and luminosity (lightness).
Before and after adjustment applied.
Settings
The following settings can be adjusted:
Channel—alter all colours at once (Master) or choose an individual colour set (e.g., Yellows).
HSV—when checked, uses the Hue Saturation Value (HSV) model instead of Hue Saturation Lightness (HSL). The Saturation and Luminosity sliders behave differently between the two models.
Hue Shift—controls the colour tint of pixels in the image. Drag the lower slider to shift the colours through the spectrum. (See note below.)
Saturation Shift—controls the intensity of the colours in the image. Drag the slider to the left to decrease colour intensity, drag to the right to increase it.
Luminosity Shift—controls the overall brightness of the image. Drag the slider to the left to decrease brightness, drag to the right to increase it.