Need to take a photo of samples of paint colors next to your surface materials so we can compare. Preferably large samples on poster board, the little chips are too small to see well.

No problem, and thank you! Our kitchen was previously a garage so it really came a long way! It was quite the renovation. Our cabinet doors are from Semihandmade. I’m not sure whether they would be standard or full overlay. The doors and drawers completely cover the cabinet frame though. Our countertops are a white quartz, and our backsplash is a marble subway tile. All goes very well with BM White Dove and Natural Cream!

With shaker doors I'd pick a pale grey with either a blue or a tan undertone, depending on the flooring and overall look. With modern doors I'd say choose a white wisely (take the silestone sample and the cabinet color home to see them 'in your own light'). And for backsplash, why not use the same composite?

I feel like a broken record saying this because I'm always suggesting these, but: maybe consider SW Tidewater or SW Watery (which one depends on how it'd look in your house). I love those touches of a almost teal-ish blue you have - so I could see something along those lines but a very, very light version of that color (so, not as saturated in color as your chairs, say) working very well. https://www.sherwin-williams.com/homeowners/color/find-and-explore-colors/paint-colors-by-family/SW6478-watery https://www.sherwin-williams.com/homeowners/color/find-and-explore-colors/paint-colors-by-family/SW6477-tidewater