Love the countertop on your island!Good luck ,so far looks great.My taste!

I don't think it is tool cool against an ebony floor.

First Star SW 7646 - White & Pastel Paint Color - Sherwin-Williams · More Info

First Star

I will say that this color has some green undertones. So, paint a sample drywall board before deciding.

You might take a look at SW Agreeable Gray. It is warmer and no green undertones.

SW7029 Agreeable Gray by Sherwin-Williams · More Info

I have concerns about a dark floor. Especially with that dark island. It’s high maintenance and difficult to live with. It’s also too close to the island color.

I happen to love dark floors and this pic is agood example of that wall color with a dark floor

I agree with the concern regarding ebony floors and the dark island. Check sample pieces, before you have the floors stained all over.

If the island is close to black, you could do the floors in a dark walnut or jacobean so that there is some difference in the color. Ebony floors are beautiful. Just throwing this out for considration. Also, make sure to add undercabinet lighting if you haven't already. It is going to be beautiful.

The color should be fine with the dark floors. You have a sink window and a large one in what I’m guessing is the eat-in area.

Maybe we can decorate that room next and make it welcoming. :-)