Please don't do a gray floor. I see beige in the bathroom so a floor to coordinate with that tile. It is already dated. All your floors should match. That's not how you try out paint colors. Prime the wall first so the colors are not tainted by the gray paint.

You can get poster board to make bigger samples you can then move around to see the colors.in different light at different times. See if something gets a response as you look at it. It is challenging to get a warm grey. One that feels good with warm grey flooring.

Led lighting comes in different shades of whiteness from 2700k to 6500k. Your lighting color temperature will change the wall and floor color.

These samples are from the same line and most are the same price.

No gray anything.

I dont mind gray flooring, and I do like the color gray, however, the floors you already have are much nicer than what you are picking out, and gray just doesnt go well with what shows of the rest of your house. Gray floors were a trend for a while, but, trends never last. Your hardwood you already have will still be popular yrs down the road.

I’ll pile on. Gray looks dreadful with those bathroom colors in the background. And the absolute worst gray to use (in my opinion) is gray floors. So fake.

If you care about being ”in style,” gray went out with Covid.