I am in the middle of restoring Pa's old F-150. I have just removed the rims and bumper for powder coating. Due to age and the fine North Dakota winters (salt) they both show dulling. The truck is tutone. Dark brown poly and pastel sand. The rims and bumper look as though they are a different color of beige, and not pastel sand like the tutone color. This truck was purchased new, so I know that it is nothing that was changed by a previous owner. Are there any paint codes for the rims and bumper, or are they as I suspect, a different color?? Can anyone help me with this?

Mike