Gray or an accent color as suggested. Turquoise?

I think I would look at them after the bedding, lamps, etc are added to see if you still think they need to be painted. It seems to me that with the right accessories, the color is fine and they will blend into the background while your other items take center stage.

Look at chalk paint for a finish that would work with your headboard.

They look okay and will look much better once you have the right accessories but you could paint them the same colour as bed ( not sure if that is an off white or white) but give it the same look as bed- example below.

[https://www.houzz.com/photos/annie-sloan-chalk-paint-makeovers-shabby-chic-style-brisbane-phvw-vp~14870606[(https://www.houzz.com/photos/annie-sloan-chalk-paint-makeovers-shabby-chic-style-brisbane-phvw-vp~14870606)

[https://www.houzz.com/photos/http-dreamywhitesblogspotcom-shabby-chic-style-bedroom-phvw-vp~65135[(https://www.houzz.com/photos/http-dreamywhitesblogspotcom-shabby-chic-style-bedroom-phvw-vp~65135)-

bedroom-other-metro

Leave it as it is and add mirrors above the side tables to balance the look:

[https://www.houzz.com/photos/brentwood-regency-estate-shabby-chic-style-kids-los-angeles-phvw-vp~31535[(https://www.houzz.com/photos/brentwood-regency-estate-shabby-chic-style-kids-los-angeles-phvw-vp~31535)

I would not make such a permanent decision until the bedding was selected. They just might work as is.