midnight blue

Charcoal or look at Benjamin Moore's "Dragon's Breath" Both of these colors will create a really classic look. I would paint your garage doors to match and then add a pop of color to your front door!

I like blue.

I so rarely see good shutters anymore. Beautiful home. I too vote for dark blue/midnight or navy.

Here they are in black to give you an idea of what it might look like. Totally classic.

Wow, thanks so much for all the great advice. And thanks, rawketgrl, for the visuals--that really helps.

Charcoal might be nice, I picked one with a blue undertone here, and the navy door of course, blue, gray and white so nice together.

Nice home.

Consider picking a dark shade of blue you like and also repaint the front door the same color. Leave the garage doors as is so they visually disappear and your front door remains the focal point for the front of your home.

Valspar has a nice charcoal called Urban Pulse. To me it has a lot of brown tones in it - used it in the bedroom. Try sampling it first to see how you like it. Use foam core poster board over your shutter and test in varying light and conditions.