Not a pro. According to the Sherwin Williams site, the coordinating colors with Accessible Beige are 7035 Aesthetic White, 7513 Sanderling and 9143 Cadet (a blue color). Out of the three the Aesthetic White is the lightest.

Thank you! We just put in the floors. It was dark Saltillo tile. Sooo much better! The Natural Tan looks pretty. That’s what I’m looking for for the laundry room! Are you saying that doing a creamy white in the kitchen might make it look muddy? That’s something I was wondering. The island is very white and the cabinets already look a little muddy next to them. Are you suggesting Natural Tan for the kitchen? Will that be too much color going on? Floors, two different cabs, backsplash. I was thinking I needed to keep walls white so it isn’t too busy. But I don’t want it to look muddy!

@Carrie B I do love pops of color, but for the sake of reseale and appealing to more buyers when we eventually sell our home, I was aiming for more muted colors in the bathrooms - if that makes sense? Here's our master (Tissue Pink, work in progress) and my husbands office (Acacia Haze) for reference:

Your couch and chairs are great, they can easily transition with your new space. I also think you should find a new area rug and work from there. While the ottoman still seems like it's in good shape, that is the one furniture piece I might change up to lighten the arrangement, something round. As for the paint color, SW Dower white is a high chroma white, some might even call it cream. If you want the trim to be more neutral, you will have to go with a more colorful wall color. But if you are happy with the trim being more colorful than the walls, something like SW Repose Gray might be a good contender. A lot depends on what you decide to do with the area rug and what direction you want to go in.