Auto Change Text Colors if Invisible w/ Theme Color

[Kor Saiyajinkami]

Is there anything that could be done to automatically change the Text Colors in someone's post when you see it to some other color if it would end up being invisible because of your theme's background color? That way if my background is say red, I could just see any red text in people's posts say as black text instead, so that I don't have to highlight invisible text to see what it says.

[Peter]

You can pull this off to some degree with just CSS, the issue you have is what do you do when someone uses multiple colours in their message.

developer.mozilla.org/en-US/docs/Web/CSS/mix-blend-mode

So I don't think plugin is really what you need here.

Edit: Actually you could apply it to all font tags in the message container I guess.

.message font {

 mix-blend-mode: difference;
 
}