@priort , I think I understand relative.col vs. perceptual output and indeed I generally use a profile that support perceptual, the “ICC Preference perceptual” which I’ve mentioned previously. It’s the jiggery pokery in DT I don’t get at present, need to invest some time.
Here are the peppers using @jorismak 's XMP with sRGB websafe and then the pref. percep one. I think the latter looks rather better.
