I don’t know Kelly Moore colors but do you have any brick or stone that can’t be seen in the picture? If so make sure your blue compliments it. I think it will look great!

I know how traumatic it is to choose an exterior color. Exterior painting is a sizable investment that you will have for years, and you don't want to mess up. You need to try to pin yourself down to what you know you don't want. Do you want more of a gray blue or a green blue? Try driving around your area and look for house colors that appeal to you.

Take a look at the Ben Moore exterior collection of colors at this page: Ben Moore

Woodlawn Blue is on the lighter side, Normandy and Nimbus Gray are blue grays.

Whatever you choose, you have to test the paint on the house. It will look different on each side of the house, and you want to make sure you like how it looks on the front.

The cheapest way to buy paint samples is to have the color color-matched at Home Depot. They have the cheapest sample jars.

Good Luck!

I'm thinking more of a blue/gray. The pavers on the driveway are kind of a blend of oranges, browns, and blue/purple/gray.

I feel your pain! We want to go with blue, too, but it's hard to find one that isn't too gray or, on the other hand, too bold and bright. We don't want a Smurf house! Or a big blueberry, for that matter.

I posted here: https://www.houzz.com/discussions/6120828/shades-of-blue-for-exterior-paint-job#26849056

If anyone responds, the info might be helpful to you, too.