Hi. Please play this amazing JND color game my friend Keith made and see how good you/your displays are at differentiating between similar colors. https://www.keithcirkel.co.uk/whats-my-jnd/?r=filmgirl
What's My JND?

Find your Just Noticeable Difference in colour perception. How small a colour difference can you actually see?

@film_girl Ooh neat!

@film_girl ... Oof at the reasoning blog post though

Minifiers should not be messing with your colors. That's not the job of a minifier. If it does that it's broken. (Unless it's specifically for that, I guess, so like, something you'd pick intentionally to do that.)