The one about green where it recommends shifting it blue or yellow made me recoil, like shut the article down as fast as I could because the one they suggested was a revolting bile color. Sure, I absolutely respect the power of color theory, but this article was kinda heavy handed and most of the examples just really rubbed me the wrong way, like why is virtually every example just desaturated and low contrast to make it a sickly gray, and why does some of their advice contradict later advice (especially regarding contrast)?