I sell my Colour formatting books at /pwarp Supplies for 250 meebles, until if this gets accepted is added, I agree a /colourguide or something like that would help though, but I can't earn money that way
There should be a command like /colour (or /color for you pesky americans) or something that would show in chat the colour codes for the different colours. instead of having to ask in global or have to search on google it could just be right there