You're house is adorable.

If you're happy with the strength of color you currently have, try just updating this bold palette with Sherwin Williams 7622 Homberg Gray for the siding, 7010 White duck for trim fascia, gutters, shutters, vents, and garage door, etc., 7639 for the window trim and panes, and 7682 Bee's Wax for the front door. Your plants will look luscious and the dusty rock steps will look soft and inviting.

If you're after a more creamy neutral look, consider 6148 Wool Skein for the body, 7002 Downy for the trim, 7639 Ehtereal Mood for the window trim, and any cheerful color for the door like 6381 Anjou Pear, 6634 Copper Harbor, or 6621 Emotional. You may even consider painting the brick in the Ethereal Mood, but that's a personal choice- either way will look terrific.

Some of the front door colors I suggested are made for Interior Use. But on such a small area and behind the storm door, I think the colors will wear just fine. Yellow based colors tend to fade more quickly outside, so ask your painter for his opinion and decided from there.

I can't wait to see how it turns out!