correct '68 tail light bezel color

hi everyone,
i'm putting some finishing touches on a '68 and just installed my new, reproduction tailight bezels. i repainted the top and bottom trim pieces that go above and below the 396 emblem on the rear panel. it appears the trim was originally painted white/ black, so i re-did it that way. but my tail light bezels are black/ silver. this doesn't seem right that they would be different colors since they butt right up to each other. can someone please tell me what colors each is supposed to be?

thanks,
glenn