Board Thread:Support Requests - Getting Technical/@comment-27958222-20190705133146/@comment-36996285-20190705141759

Try replacing the space in their username with an underscore(if you haven't already), hope this helps :D

Edit: There's also an alternate code you could try for giving the username a color; The code above is slightly different from the one that you've used in the CSS, not sure if using this alternatively would work but you could give it a go if the underscore doesn't work- this code does usually work with spaces. All the best with your problem!

Edit 2: Argh, sorry for all the confusion and edits to this message, but that code will unfortunately also change the user's color everywhere as well as related links to that user, such as links to the user's message wall, profile, and favorite wikis.