Do it with the GIMPLUT (Look-Up Tables Effects)Color Balance

3.5. Color Balance

Another Useful LUT is the Color Balance. It enables one to increase or decrease the individual components of Red, Green and Blue for either shadows, midtones or highlights.


  1. Open lena_color.jpg.
  2. Invoke the colour balance dialog by selecting <Image> -> Image -> Colors -> "Color Balance..."
  3. Play with the settings while trying to cancel the over-colouring of the picture as much as possible.

Written by Shlomi Fish