IMO you either have 2 toned cabinets or 2 different counters but not both .I also do not like a hood in another color it is too many stars in a really busy space to begin with . If you post pics of the space as it is maybe you will get some helpful info..

Too many unknowns to be very helpful. How large is your kitchen? Is it its own space or open concept? How much natural light do you have? Do you have sample boards you could share?

^ agree, can you share the renderings - The floor is griege - does that mean tile?

With white perimeter cabinets, a gray island, greige finishes and a black hood, I’d simplify the counters rather than add another strong contrast. Try one light, softly warm white or pale greige quartz with restrained gray/taupe movement on both the perimeter and island; that lets the two-tone cabinets be the main contrast and keeps the hood as the focal point. If you do want two countertop looks, keep them close in undertone and value instead of pairing stark white with near-black. Check large samples beside the cabinet doors and actual floor in the kitchen’s light before deciding—photos or the rendering would help narrow it further.