Neat house! It looks like the brick is a light warm color. For contrast and harmony, you need a dark warm color, something as dark as gale-force, only warm. Maybe more of a teal, or a very dark brown. Have fun!

are you intending to bring the cedar siding back up to a nice, cedar color? like the one in this photo? you should here is a slate gray w/that wood tone.

Another one, more of a light gray w/blue undertones.

but I actually think your house would look great in a navy type of blue. w/the tan roof, the cedar siding and white trim, it would take on some life. Those first few grays you posted are so depressing.

these 3 would be perfect.

I love dark night too,

if you want to go a little warmer tone

Consider that sunlight fades dark colors. Life Example: dark colored cars fade in sunlight, which is why black is one of the hardest colors to match in auto body repair shops. It is not just a matter of using the paint code, as sunlight morphs the color. Touch-up paints that might follow a home repair or window replacement will not match. While this can be true of any color, it is more evident with darker colors

Paint your house a dark color, but expect that the color will change/fade