I've never understood how generating dozens of variables containing the same color with a change in the value of one of the channels helps. Can't you just writ

I've never understood how generating dozens of variables containing the same color with a change in the value of one of the channels helps. Can't you just write everything you need in simple CSS? It would be better, really come up with a template in which you enter 2 colors, and it gives a unique full-color design for the site. CSS has all the possibilities for this! But most web-masters use CSS variables only to store the results of each iteration of cycles.