Found it:
View attachment 386541
Black stainless steel. It isn't a coloring IN the metal, it's literally (okay, a bit hyperbole) car tint on stainless steel.
So if you got legit stainless steel, you are good.
Only reason we bought black stainless steel was because frys was going out of business and we bought a new in box range and fridge together for under 1500 (I wanna say under 1200 after haggling).
For real though, samsung I will never do again. Wife and I are together on this point, we would rather spend more and have fewer issues. The models we bought weren't cheap by any means, the fridge retails for like 28 or 3800 last I recall and the range retails for like 1200. Nothing but quality and operational issues since a month after purchase. Fridge is apparently part of a class action over the icemaker and the range (due to the coloring) is part of a start up class action lawsuit.