Seems like the 81-91 may have been color matched and 73-80 were white but I’m not 100% on thatAll the pillar trim pieces and headliner were the same as the interior color ( blue ) on my ‘83 crew cab - there was a slight variation on a few pieces but I assumed that was from different materials.
The cloth seat and door panels were a lighter shade and all the painted ( or dyed ) trim and headliner were a few shades darker and seemed to match the carpet and seatbelts.
That might be - never paid attention to the ‘73~’80 stuff.Seems like the 81-91 may have been color matched and 73-80 were white but I’m not 100% on that