It's in Iowa.

I just love it. honestly, I wouldn't change a thing. It's SO grand and regal ...

I also like a relaxed palette but hoped to do a little more with a third trim color.

Do you have a photo without snow to see the backdrop in another season?

What a lovely home! I agree with deadwooddina. I would suggest consulting with an expert on Queen Anne homes when choosing a third trim color. I think that's really all it needs if you want to bring just a bit of interest to it.

I'd love to see some black cornice trim.

Consider a cream for more of a tranquil yet stately approach

Would not change a thing…gorgeous.

What a gorgeous home! I think it's beautiful just the way it is. But--if you decide to incorporate a third color--I agree you should work with a pro.

PERFECT right now, minus the snow, of course! I thought maybe you were in Deadwood where they do that snow and much more already from the storm last weekend.

A spring view of the house.

There are historic color combination brochures that you can get inspirations from at your local lumber store in their paint department or at your Home Depot/Lowes closest to your house.

Pretty home. You could use a nice SW Renwick Beige as recommended by This Old House, still subtle and will look great with your stone.
http://www.thisoldhouse.com/toh/photos/0,,20711677_21350734,00.html