Maybe a gray since you have the black door or a pale sage green Landscaping is going to be how you amp up the curb appleal

I see no white window border. What's the darker color around the windows in the picture?

What color is the roof?

More than anything, you need some landscaping.

Any more pictures? Generally, standing directly in front is a poor spot for pictures of the house. Standing off to the side so we see the front and side is better.

I would lighten the house to a cream color or a light gray. You definitely need landscaping, and those steps while very pretty, look to me like they should have a railing on at least one side, I would prefer it be on both, since they are so wide.

There are few stucco homes in my area and they are almost always painted bone or off-white. So that’s what looks appropriate to me. Whatever color you choose, paint that downspout the SAME COLOR as the house body.

Understated landscaping is desperately needed. Probably a few well-placed low-care evergreens would be all you need if you aren’t a gardener.

If you are going to keep the white windows, then white would look best--more cohesive than a contrasting color. No to stone or any other siding material--it would be too chaotic.

Agree that white is the way to go, with a saturated front-door color - something that will complement the loads of landscaping that this house needs.