What color is the outside of the door?

Whiteish

I would want the interior to match the trim. The exterior, can be any color.

I would try white. If you do not like it you can try some other options.

door and trim should match the white wall. Says the person who likes monochromatic.

White.

Paint all of the yellowish parts of the door and baseboard plus baseboard heater (?) to match the other white trim. Then do the entry wall in the same navy you have up the stairs. Or paint all the door trim and heater white and the door navy.

We think you might be able to pull off painting the door itself the hal navy, but we might recommend painting the door trim/heater the same white as the rest of the space.

By painting it hale navy and adding a new rug, you’ll nicely connect the space. If you don’t want two colors on the door, I’d use the same white paint as exterior and still play up the navy in accessories.

If interested, because stairs face the front door, you could add removable wallpaper, decals or even stencil for an interesting look.

A bench next to staircase would be handy and also decorative. A foyer is the first impression, so it’s a great spot to add interest.

My front door is the same color inside and out---deep teal.