When I look at the house and note the south exposure and the probably northerly location, I would really value the sunshine coming in the windows. For this reason, I would make sure trees are far enough away from the house so they would not interfere with the light. Placing an airy tree diagonally out from the right corner (as viewed in the photos) would be good. (By contrast, the evergreen conical tree is the opposite of airy, but is fine in its present location away from the house.) Developing a garden front and center from the door with some hardscape -- paths, some partial low walls for definition, and defined beds, all low-growing massed plants, could enhance the house design by breaking up the stark contrast between house and lawn, and would give you places for benches or a birdbath, some ambience to draw you outside. In your searches look for parterre, formal herb garden, or massed plantings. Maybe something will click for you.

Mystic Beige- a little too similar to your tile Hazelnut cream- hard to find a good picture of this online- does it have a gold undertone? Putnam Ivory- Very pretty- this one could work Brandy cream-looks a little pink on my monitor which wouldn't be good Bar Harbor Beige- this would make for a very beige bathroom Pensive- I like this color but it looks like it might have some pink in it, at least on my monitor Arizona Tan- also showing pink on my monitor Behr- Raffia Cream this could be pretty. another color for you to consider, although I'm not sure it would go with your glass tile, is devine paint brand in "almond". It's a really intersting blue, grey, green specially formulated to go with travertine and travertine looking tile. HTH If you have time can you post more pictures of your bathroom? Here is a link that might be useful: Devine Almond

Update: I visited our local SW store and came home with sample swatches from the Emerald Designer Collection, including Grey Heron. Indeed, it looks really close to Agreeable Gray (great suggestion dianeski!) I question if it has a touch more green showing up, but might be imagining it. Ultimately, I can't bring myself to use one of those colors for a large paint job without having a bigger sample—which are still unavailable—and I refuse to buy a "test" gallon. It's a bummer. SW Lunar Lite 9546 was also interesting. Those colors have a lot of potential! Also, our painter called and apparently is ready to start next week! A good two months sooner than projected, lol. I am now back to looking at SW Crushed Ice (LRV 66) and BM Shoreline (LRV 68). I did not previously mention Shoreline. It's a sample I tried a while back that someone had recommended. I had ruled it out for fear of it flexing too gray/lavender/pink in certain lighting. BUT. In our current southern light, it's a lovely, pale, barely there gray with a softness to it. I think either of these colors could work and compliment the BM Stonington Gray of our living room. It's a matter of figuring out what I can live with as the lighting/seasons change, because the look of the paint color will flex no matter what. Right now, our home is at its peak brightness, but everything looks gloomier during snowy Michigan winters—despite southern and eastern light. I recently mentioned liking BM Classic Gray and SW White Heron (and still do), but on brighter days, they have looked too washed out and blended in with our neutral upstairs carpet (though foyer floors are dark wood). Obsessing over this is ridiculous (though also a distraction from the serious current issues in our world). I'm sure any of the colors mentioned will look better than the dark, dirty taupe currently on our walls, lol. It's just a lot of money and I after hating the current color for so long, I want to get this right!

Thank you so much everyone for your feedback! For reference, this is not my first vaulted-ceiling in a bedroom, so while it presents challenges we actually really like the tall ceiling. I special ordered dimmable recessed LED’s for the last house that were designed for sloped ceiling applications and they worked really well. I definitely would not introduce a color that’s not already in the wallpaper. As some of you said, you want it to be the star of the show. I guess my point was trying to figure out if a dark color would support that as a centerpiece , or if a lighter color on the walls would be preferable . Ultimately I just worry about it being too busy, between the bed, night stands and lamps. For whatever reason I couldn’t post extra pic yesterday, but I’ll post the colors, I realize ever monitor is different and I can understand why purple may seem overwhelming to people, but for instance Velvet Cloak from Benjamin Moore had a light value <3 , so it is DARK, it’s also Aura, so it performs differently than a lot of other paints . I’ll also post a pic of our bedroom set for context, it’s called Symphony from Legacy Furniture. We are also ordering the Gleaming Primrose Mirror from Anthropologie . I will definitely post pictures when it’s done you’ve all been super helpful. Love all of the ideas and advice !!