The exterior and interior colors of the 300 in this old commercial are identical to the colors of my dad's 66 New Yorker. Even the bucket seats were the same. Our New Yorker was a 4 door hard top, however, and the C pillars were covered in white vinyl.
Another trip down memory lane...
http://www.youtube.com/watch?v=ccGOawDuBZU
Another trip down memory lane...
http://www.youtube.com/watch?v=ccGOawDuBZU