Thank you! So much great feedback. Sadly, the paint job is a necessity rather than just aesthetics -- paint on the back side is failing pretty badly & peeling off in layers. (After reading up on the paint forum, I think it was just too many layers of latex on top of old oil paint without adequate prep.) Maybe we will keep it close to current color. I'm not sure what color it is, but I'll have to stop by the BM store and pick up a tab for Briarwood. I think those color visualizers are just a bit off, at least on our monitor -- Down Pour is a very smurf-y blue on my screen. Luckily, SW store is right down the street. Of the SW colors, we liked Mineral Deposit -- gray, but not quite so dark. Johnmari, my wife said exactly that about warm trim looking bad with cool gray field color. I just want to get away from the current ultrawhite, just tone down a bit but not too much. Shutters? I think we will someday, after we've finished the essentials. Of course, being picky, I don't want to just screw aluminum shutters that don't match window size on there, so might be a while given that real shutters & hardware are pricey. The suggestion about doing the sash black is good--that could look really sharp and make the windows pop a bit more until we can dress it up a bit more with shutters. Absolutely agreed on the landscaping solutions. Could be more varied and it would add a lot. THANK YOU for all your suggestions, such a helpful group & nice little corner of the internet.

petlover, it will match the red. Shale is prob just a smudge darker than the RP the best way is to grab a sample and bring in home. you can see RP, collingwood and Shale together try the Shale. Graystone is also darker, so maybe try that as well. you'll have to see what it looks like on your wall w/your lighting. Shale is the same tone as Revere, so ask the paint guy if he could darken it by 25% without it affecting the overall 'tones'. But I think it will be darker on your wall than the revere.

North facing rooms will be dark most of the day and pick up purple tones from any paint. I would look carefully at the undertones and the formulas to ensure you don't have a lot of red and blue if you can't tell from the paint itself. I had a home with a north facing kitchen that I actually wanted to bring out the purple in so I purposefully went with a barely periwinkle gray that appeared full on periwinkle in that space. I suspect you don't want purple in your room. North facing rooms will also make your color appear deeper so you want something with a high light reflective value. My vote is for BM Gentle Cream.

You'll have to sample because you have beige and gray in the floor and it's difficult to tell from a picture on a monitor exactly what will work, but I suggest you look at BM Edgecomb Gray. SW Accessible Beige is close to EG. But I think you might be better off with a lighter color for a hallway, so look at BM Soft Chamois too. But while you say you're looking for a neutral I encourage you to look at blues or greens which would be more interesting - maybe in the treatment rooms.