It being gwern.net, there's probably a detailed article comparing meta-analyses of text-colouring somewhere on the site :-) Even as an aesthetic novelty, it's

It being gwern.net, there's probably a detailed article comparing meta-analyses of text-colouring somewhere on the site :-) Even as an aesthetic novelty, it's a fairly pleasant one, or at least unobjectionable since it's fairly muted. Gwern's articles can be quite hard to read, being a wall of text, and their structure tends to be much more spread-out than your typical introduction, body, conclusion - articles tend to have several 'chapters'.