Hi Greg, I keep hearing Ford Diamond White but I don’t know for sure if that is a) the closest match from current paints available, or the actual shade used for the originals. As it stands, the photo of yours makes the sprayed helmet look a little in the yellow side compared with Ford Diamond White (and perhaps a little matte). Here’s a comparison of one of mine, if it helps: Left - RS ABS Centre - TM spray painted Ford Diamond White Right - 4 year old RWA ABS helmet