That could be windsor blue, but I doubt it. Check someplace that the sun don't shine. No joke, look under the rubber holding the glass in place. Mariner blue is really dark.
Interior color is generally called "champagne" for lack of a better word. I like the stuff that chevy duty sells (chevy duty has changed their name, but I cannot recall the new name), as it is enamel, and Carter sells lacquer. The steering wheel and column was brown originally. And the seat and door panel was maroon.
As usual, your truck has been worked on; that windshield has been replaced; and someone failed to replace the stainless stripe that goes around it. Unless this truck was affected by the Korean War, and the stainless was left off at the factory.