Again only going on off hand knowledge. But colour is one of those things that seems straightforward to begin with, and soon becomes insanely complex as you sta

Again only going on off hand knowledge. But colour is one of those things that seems straightforward to begin with, and soon becomes insanely complex as you start peeling the layers back XD. Different files, applications, media can be encoded in different colour spaces, as can different displays, printers, dyeing processes take them as inputs - and the conversion isn't always straight forward. For most consumption activities this doesn't matter, but if you work in colour and your job is to make sure that that signiture 'Pepsi Blue' is consistent in print media, television advert, merchandise, and the product, some finer treatment of them in the OS becomes necessary. To iterate - not a colour expert, but I just thought I'd politely enlighten you as why macOS is so highly regarded for this kind of work, it isn't just marketing. Though no doubt, there is plenty of that too.