Would it be possible to change the color of visited links in main-site questions and answers from the current blackish purple to some color that is more clearly distinguishable from the surrounding black of regular text?

I spent five minutes or so earlier today looking up the source of a quotation in an old answer of mine because I thought I had failed to include a link for it—not realizing that the link (involving an article called "Dig It") was already there but that I had previously viewed it, which had caused the link to recede into near color uniformity with the surrounding text.