the first letter of the code is the first year it was used
the code if it is the same is the same color so V2 is the same color even if the name is different year to year or ply to dodge .
Torred is orange not FE5 red , EB5 blue is a different shade to GB5 though as the EB5 was used in 69-70 , GB5 was used fist in 71 & is a different color to the earlier EB5