Looks like a very nice house but not sure what your question is? Are you changing out anything else? How do you feel about grey tones? With open concept I believe there should only be one colour tone and accent with other 'things'

We have been using a color called pegasus 517-1 by pittsburgh paints in modern floor plan homes. The grey tint will compliment the tile, brighten up the area and really make those kitchen cabinets (with new hardware) look MOD rather than dated. If you wanted to add color you can always do an accent wall. The color pegasus is versatile and can more with almost any color-

Since you have an open plan home, you have to take direction for paint colors from your tile floor and cabinets. Here is an installation with your cabinet faces. I would select a bleach bone color and greige for your home. Add color with art, accents, rugs, lamps and furnishings.