That's a statement shower curtain, so you don't want anything to compete with it. I think you should consider a light neutral paint like a white, off-white or a tan that matches the tan in the curtain.

It's hard to tell what the color is online, it look silver, when I print it gold or tan. Thank you so much for your advice.

I think you should paint the walls white and decorate the bathroom with pops of shades of blue shown in the curtain. in the outlines it looks like there is pop of rose gold, red and orange. The curtain looks really cute

What else is going on in the bathroom? Tile, floor, and what is the finish on your faucets? I hope the room is good sized because if you keep the curtain closed is is going to make the room feel smaller.

Gorgeous curtain. A statement piece!

I would definitely add tiles and floor into the consideration, because those are more permanent.

The lighter lines and pops of color in the curtain would be a fine place to find something, which will coordinate with that. It really is such a bold statement that you won't need the walls to be as bright.

Judy G, just a mini lift, tile and fixtures are a biscuit beige, granite counter is beige with lots of flecks of gold and dark brown. Faucet is brushed nickel, it's a good size room.

if you already have all that beige, you could keep it neutral with a cream, or you could use this as the excuse to play it up with a turquoise -- even a pale version of something from the middle of the curtain. That might make the room feel a bit jazzed up and the curtain feel more at home.

Just another thought: maybe going in another direction with the curtain?

thanks JudyG we are coming off a zen spa theme, I'm letting my daughter pick and she picked the blue.