I used to have 140 colors in there, from w3schools, but w3schools being w3schools, 123 of those colors are not official css colors. And they don't work in css either.
Coverage remained the same when pulling e295dd42ddcdd5ecf5b7f29c82706a4a93c558f9 on Azeirah:master into fa65d5c383a014ae200df0b00bbe65f1ff8d8eb1 on aakpat6:master.
I used to have 140 colors in there, from w3schools, but w3schools being w3schools, 123 of those colors are not official css colors. And they don't work in css either.
So, I've added the list aakpat6 had in the issue.