I can add my anec-data: I find it really hard to read white text on any dark background, black being obviously the worst. I also find pure white with pure blac

I can add my anec-data: I find it really hard to read white text on any dark background, black being obviously the worst. I also find pure white with pure black really straining on my eyes. I hate the trails of lines I get reading bright text on dark backgrounds, or with really high-contrast colours generally. Like the parent(or grandparent?), I've edited CSS for web pages. I've got a chrome extension called change colors installed, which has shortcuts for override-colours-by-domain and on-this-page-only. Really handy.