Board Thread:Suggestions on Baldur's Gate Wiki/@comment-3234315-20191128083600/@comment-3234315-20191205143658

I think, most maps use only one of the colors, but I have seen some with different ones, however, I can't remember, where. Would, though, be a good idea to follow that pattern (if it is a pattern).

There's  that holds the color names, but nothing more. These are called by the "Automap note" entries at the bottom of an area file, color is defined there.

I've only found  so far – perhaps the color is done per overlay. (Looks rather small …)