Walls will be Sea Salt.

Painting ceilings same color as walls runs the risk of feeling like you are living in a cave. Did this in last home we built and felt rooms were too dark feeling.

White ceilings allow light to bounce around room which makes rooms feel bright and airy.

The same applies with with the choice of staining woodwork or painting it white.

White allows light to be reflected. Darker colors absorb the light.

This is about personal choice here, but having had both stained woodwork with wall/ceiling color the same (it was beige) caused house to be dark and feel cave-like.

Thank you for your insight! Looks like pure white ceilings for me!