1970 GTX P6XA interior. (P-premuim grade, 6-vinyl bucket, X-BLACK & A-CHARCOAL)

Black - dash, carpet, UDF, seat inserts & some piping
Charcoal - most of the seat vinyl with some silver piping

I saw a freshly done '70 Road Runner last weekend, It had "Legendary" covers on it, but the "CHARCOAL" parts of it were very "silver" it just didn't look right. Almost looked like the correct color for a '71 Charger w/"Gunmetal" interior. I know the seats in the car are 38+ years old, but seeing this "silver" interior made me question the accuracy of the "Legendary" covers.

What do you know? What have you seen?