In a message dated 1/29/2014 3:03:39 P.M. Eastern Standard Time,
jim.felder@gmail.com writes:

Carats  with fiberglass bumpers used a medium silver called cloud grey I
think. If it  isn't cloud grey, it's the lighter one, the lightest one being
reserved for  the alloy wheels. I believe that one was called diamond point.
The paint code  is easy to look up on line. The "rub strip" on Carat bumpers
was painted satin  black.

and to make it even more confusing, the '87-'88 wolfsburgs  used a
different color for the fiberglass bumpers/skirts than the '89-'91  carats.   the
'87-'88 wolfsburg bumper color was kinda greenish  silver..  it was called
Jade metallic. LN6V