Created attachment 114077 [details] Video Example Adding a reference image, desaturating the image using the reference image tool options, then color picking from the desaturated reference image will pick the original saturated color from the reference image. Reproducable: Always Steps to reproduce: 1) Add a color reference image 2) Us the Reference Image Tool Options to desaturate the reference image 3) Switch to the Color Selector Tool and pick a color from the desaturated reference image Actual Result: The Color Picker will pick the original, fully saturated color from the reference image. Expected Result: The Color Picker picks the desaturated color.
Application Version: Master Branch RESOLVED > WORKS FOR ME System Info: Ubuntu 18.04 bionic I was unable to reproduce this bug in the current master branch of Krita. All range of desaturated values will properly be sampled with color picker. Try a nightly to see if this is still giving you issues. Also, perhaps consider giving more details about the filetype and whether your settings designate embedding image into krita.
This escaped my mind until the 4.1.3 release - the issue was noted as fixed in the patch notes and, sure enough, it seems to have been resolved with the latest version. I apologize for not providing more information before.