Original is matching the liner of the top. I wonder if your hard top or soft top has been replaced? I would assume they would have the same color inside, but that is just an assumption.
Also, through the years I belive different colors, shades of white or beige, were factory produced which generated different colors of sun visors. Please use the Search tool (link in top right corner) and search for "original sun visor".
Rodd
Powell, Ohio, USA
1966 230SL, Euro, Auto, Leather, both tops
1994 E420