Hi there! Any chance you have a photo of the exterior that you can attach here to get a better idea of what might work for you?

White with brown tone grey sounds fine. By the way, could not find Westhampshire White on the Sherwin Williams site nor Trout on the Pratt and Lambert site.

I'm so sorry. It's Westhighland White (SW). I will post pictures this evening. The trout (P&L) looked too blue and you are right, it did not have enough brown tone. I've tried a new shutter today. P&L Flint. Seems to be closer, but may be too green. @#$@! I've renovated an entire house with less stress then exterior paint.

would love to see your westhighland white house, am 95% sure that is color we are choosing for our new construction farmhouse

It came out beautiful! Will try to load a picture tomorrow. My house is a New Orleans victorian, but the white would look beautiful on any home.