Mercedes color code 355 H – Diamond Blue Metallic was popular during the 1980s. This was a fairly common color on all Mercedes models including SLs from the 380 to 560 and sedans in the W123, later W124 and W126 families. Like many metallics it can appear different colors depending upon lighting conditions. In some light it appears almost silver, but most often, appears as a light blue.
Do you have photos of a car in 355 H – Diamond Blue Metallic that doesn’t appear here? Click here to learn how you can submit your photos and help contribute to the Mercedes-Benz Color Library Project here at Mercedes-Market.com!

1986 560 SL in Diamond Blue Metallic – Mercedes color code 355 H. Photo submitted by: Allen P. of Brecksville, OH, a member of the Western Reserve Section MBCA.

1986 420 SEL in Diamond Blue Metallic – Mercedes color code 355 H. We don’t have a photo of the data tag on the front cross member of this car, so a photo of the bottom of the original window sticker has been used instead. Photo by: Dave Tobin.
2 comments
I am looking for a color code 355 B. My 86 Nissan 720 pick up need some touch up paint. But all I can find is Mercedes 355 Nessan doesn’t show a 355 B. Do you have any suggestions on finding what Iam looking for.
Hi Michael, I would guess that Nissan color codes and Mercedes color codes are completely different and unrelated. Have you checked https://www.automotivetouchup.com/ ?
I order touch up paint for all kinds of cars there, good product and lots of options.