Thanks, but this tutorial has nothing to do with my problem. My problem is, that I colorized large area and then I want change this used color.
Example: I will change the color of the body of the car with "colorize" to dark blue. Quite a lot of work. Then I want change used dark blue color to light blue.
But there is not options for change used dark blue to different color, but I must do all it with new color again. But program knows colorized areas and could easy change it. But option is missing there.
May be, it could be easy done as new function "colorize with one color" only - and then there could be option for change this color on colorized areas.