1968 deluxe interior window knobs

[Oregonjam]

Should the color of the window crank knobs be the same on the back as the front?

I have a 711 Deluxe Ivory/Black Factory Interior, however the window crank knobs in the front are color matched to the interior while the rear knobs are clear (yellow due to sun now)

Thanks for your help,

[rat pack]

Same front and rear..........RatPack...........