Post a to scale floor plan with all measurements clearly marked and especially yhe area where the vanity needs to go.

The floor tile is going to drive your decision on paint color. On my monitor it looks to be more of a taupe-y color rather than gray. But only you know exactly what it looks like in person. Select the color for the vanity first, then the wall color comes last. Is the vanity custom, meaning you can select any color you want? or does it come in stock colors? You're more limited if it comes in stock colors, but try to select one that works with the flooring. Get samples from the company to view in the room. I'd do a medium to dark vanity, and then a lighter version of that color on the walls. If it turns out to be gray, so be it. Just because you have gray in other rooms doesn't mean you can't use it in this bathroom.

If you're set on no blue for the vanity, then use white and wait until all is installed before you pick the wall color or wallpaper. Certainly the blue you showed in your photos is not a good choice--it's too bright and saturated. Perhaps a more muted green/blue/gray color would be better.

Agree, you need a more muted blue for the wall, the one you sampled is very bright. For this project, pick the vanity first and the wall color last.

I think a black vanity and staining the wood shelves a walnut would look stunning. I might keep the walls white.

What a lovely little bath! Honestly I would not go for any blue tones as they appear to fight with your lovely tile floor.

I would use a color such a a creamy white or some other color you can pull for the tones in the floor.

Hi all, it's my 1st post on this site, so still figuring out if there is a way to respond individually.

Thank you to all for your input so far that has been quite helpful, I've added more details, photos and a plan in case that helps :)

hello to you all, thanks again for your input, which I appreciate very much & which I took in. I thought some trial and error would be best. Thoughts on this wall color + either a white or wood-finish vanity? perhaps even dark charcoal grey? thanks in advance!

I don't like any of the blue colors with your floor. As I mentioned previously, the floor looks to be a taupe-y color. A dark charcoal gray would seem to work better. But I would select all the permanent fixtures before deciding on a paint color.

@Diana Bier Interiors, LLC thank you so much for your answer! you have great advice, I tried snapping pictures of our floors from my husband's phone, because in reality, it really looks like a true grey to me, no beige undertones at all. Do you see it better with these photos?

If not, let's assume the floor is a medium grey with white and lighter grey marbling lines- is your opinion still the same on the wall color? What would you do with the inside of the niche by the toilet? wallpaper? different color wall?

I have to take your word for it that it’s a true gray. Only by seeing it in real life can anyone select the best color. Have you settled on a vanity color yet?

@Diana Bier Interiors, LLC If it's a true gray, what would you do wall color wise? As for the vanity, no unfortunately haven't found one yet - but it can't be floating because plumbing is outside the wall and have about 30-31" in size for a vanity- the thinner the better (because the shower door opens towards vanity)

WelI, I would pick the vanity color first unless you are going to do a custom color. It will be easier to match the wall color to the vanity than vice versa.

Would one of these vanities work?

https://www.furnitureguild.com/products/furniture-guild-bath

One of the blues would be nice. Then keep the walls a soft white.

@Diana Bier Interiors, LLC thank you very much, I'll be sure to update :)

@Jean thanks for the link, they are absolutely gorgeous, but I can't do floating, it really needs to be to the floor or close and would like either chrome (to match vanity light) or black hardware

Your bathroom is petite, so I would keep it simple and add color/pattern with art over the toilet. Like others have suggested here, I would go with a simple, modern style vanity. White. The walls would look good in a lighter blue gray, in the tone range of the Serenly + blue (not the MORE blue). That depth of color. No darker or brighter. A grayish blue. Or even a greenish blue, if your floor color is truly a gray. Then, I would look at art…brightly colored, matted with a thick bright white, and framed in a narrow black metal frame. My point being to be bold with the art, but ground it in a lot of white, with the crisp black frame around it. Simple is best in a small bathroom!

There are quite a few on that site that are not floating....we have one of them, its called Hayden. Purchased almost 8 years ago and still looks beautiful. Everything is customizable, paint, hardware, etc.

The Furniture Guild vanities are beautiful, @Jean. and yes there are many that are not floating. However, they need to be ordered through an authorized showroom, and are quite pricey. Not sure of the OP's budget, but they start in the several thousands.

@Jean thank you for the info, which I appreciate. I'm in Canada and only 1 of the stores that sell them is anywhere near me, I phoned them and they only sell to stores. plus, if @Diana Bier Interiors, LLC is correct about prices, I'm looking for something more affordable, but they are definitely gorgeous!

Thank you all for your input, which I appreciate very much. I ended up going for a light aqua (sherwin williams Watery at 40%). I know in the pictures it looks more blueish but it has some green in it too. I'm very happy with it (very spa vibes!) but am wondering what do for my built in niche near the toilet : 1) do I keep the inside part wood (that I would stain) or paint it white and 2) what would you do as a background : wallpaper? See pictures below please

Thanks in advance :)

This is the color, but at 40%

Is there a window in the room? I would do creamy white.

Bold colored towels and rugs. Navy? Watermelon? Dandelion yellow?

@littlebug zone 5 Missouri no windows, it's a small bathroom we had built into our bedroom

thanks for your input! what would you do with the niche ?

No windows, very small room - white all the way. Perhaps a wallpaper in the niche in white with a pattern in your accent color (navy, watermelon, dandelion or even black).

What do you plan to use the niche for? It looks like it could be a medicine cabinet, in which case I'd put a door on it. If it's just for decor items, eliminate one or more of the shelves, as it may look too busy with lots of little knick-knacks on it. Since the trim is white, I'd paint it white, or paint the trim and the entire niche the same color as the walls.

thank you @Little Bug

@Diana Bier Interiors, LLC I will have a medicine cabinet over the vanity under the vanity lights which are already installed.

This was meant to be a little niche for extra storage next to the toilet so : extra toilet paper rolls, febreze (lol), maybe a couple of very small plants and decorative items, an extra bottle of shampoo, decorative soaps etc. My vanity is inevitably going to be small, so I would add a couple of items that would normally go in it but won't fit due to size constraints.

What do you think? Any ideas are appreciated :)

Also, what kind of tile do you think would match my shower for the shower niche (shower system is black)?