I’ve just started with all the graphics shenanigans, so it wasn’t much of a torture. And thanks for the link.

Well, of course it isn’t. I wonder why you didn’t look for such a thing before. I imagine the torture of going through the described process each time. As for the add-ons, there’s one I use all the time, here you go chromewebstore.google.com . That’s the best option currently, no ads, no bloat, and it saves the history of colors you pick.