'89 80 quattro - color code

[Mark W. Byrum, Jr.]

Just purchased a red '89 80 quattro, but don't know what color it is to
ask for at the dealer (by phone, hopefully) so I can order touch up
paint.  AudiWorld.com says there was: maraschino red, tornado red, and
mauve red available that year.  The  codes on the fourth line of the
trunk decal says: "LY3D/LY3D" followed by "828/ AT" (at least that seems
to be the code in the appropriate place for exterior color).  Does
anyone know what that code is or can direct me to a web-site where I can
look it up?  I have so far been unsuccessful in the latter; and the
dealer parts department put their answering machine on this afternoon
and haven't called me back.  Your responses are anticipated with
thanksgiving.
Mark