7016 has a bluish tint.
On average, slightly more than one third of all 7016 samples I have come across have a bluish tint, more so in photos of color charts than in material samples. In reality, I have indeed seen pure anthracite 7016s – best as powder coating, medium as films, and as paints the frequency of bluish deviations increases most noticeably, so that I would almost want to call them off-colors. Even with DB 703, I see a narrower range of variations than with RAL 7016.