Browsers Should Have a Native Control for Per-Site Color Scheme

Note: This is a proposal for a browser feature. All the demos are mock ups and the feature-specific code is made up. As far as I know, nothing like this is in progress by any browser. Update: Even though I thought I’d done an extensive search for existing posts on this, my searching didn’t turn up any posts on the topic. But knew there had to be already. And of course, there already is. I swear I…