https://bugs.kde.org/show_bug.cgi?id=254784
--- Comment #5 from wolthera <griffinval...@gmail.com> --- Ah, I just looked at this a little, and understand half of the problem now: In Lab, the assumption is that when a and b are inactive, they aren't black, but greyscale. (because they go from -0.5 to +0.5, so to speak.) If you put a full mid-tone layer behind the image layer, and then disable the channels, everything looks correct. (Except for the part where the 'show single channels as color' doesn't seem to make a difference...) -- You are receiving this mail because: You are watching all bug changes.