will you be doing trim? shingles? I will also suggest painting your garage doors the same color as the body you choose. There are a lot of colors that would complement your stone. Are there any that you are drawn to?

I think grays would look great with your stone, needs to be a warmer gray though

You need to consider your roof color. Do you know the color name of your shingle? Looks like a blend.

I had that stone on the custom home we built and I painted my house SW Svelte Sage with Antique White trim. My front doors were stained, but you could go down the card with Svelte Sage and maybe choose Garden Gate for your doors. I had that in our gables and it all looked good.