Also considering pale oak because of its pink undertones

I would replace the doors of the vanity with slab doors

I would select new faucets and new drop in sinks that will fit in the existing holes.

Get rid of the gray

Consider the color scheme in your master bedroom so that the master bath is an extension of it.

Very good point. Master bedroom is seapearl

@apple pie. That’s a great point. Will ask them to do the primer then upload more pics

Second Emily's suggestion. Create a continuation of color scheme from master bedroom into master bath.

Our master bath has tile with kind of a pink-feeling vein though it's really just a different neutral. We painted it a lighter mix than BM 2163-70 that is in the bedroom, and it is a pink glow. I love the gentle softness of it. It feels spa-like to me. (I can't use color names, they influence me too much!)

I decided to go with a stark white, dark wood like LVP for the floors and accent with some plant and some peaceful art works and I received a lot of compliments for my small bathroom but I agree with the earlier comments of extending the color scheme from the bedroom.

The deep gray walls seem a major mismatch, IMO.

I don’t know what color seapearl is.

Painted the vanity area white dove and the shower area balboa mist. Had fun with the WC and painted it van deusen blue. Came out great

Photos of the result?

Yes, photo please.

Still needs to be styled but this gives you an idea.

Nice calm color, looks good.

Chip up the tile floors (not an easy job but necessary) and use real wood (or even VCT tile in nice colors). Paint over that grey - thankfully grey is going out of trendy decorating even tho it should NEVER have been there to begin with. Once that is done see what it looks like - might be OK to leave as it.

Remove ALL grey and go with a pastel color of your choice - green, yellow, blue, pink, peach, anything but grey tones, and NO black!

Be sure to use a cast iron tub, not a cheap composite one.