Review for Previous Colors by Bsmitty
Rated 5 out of 5 stars
It was not working for me at all. I read the post from SadFirefoxUser and looked at my settings—I had "Never" selected. I changed it to "only with high contrast themes" and so far, that seems to work.
This review is for a previous version of the add-on (1.2).To create your own collections, you must have a Mozilla Add-ons account.