Are you in a warm climate? Black exterior doors with even just a bit of direct sunshine on them can quickly become very hot. As in, door handles so hot you can’t touch them.

Black is classic and would complement your ironwork, but I’d consider this Terra Cotta color that complements the brick for a little more zing. I like the way it looks with the dark green siding.

I think your house would look much better with a single door and two side-lites.

This old thread shows a perfect example of the change:

https://www.gardenweb.com/discussions/3421450/converted-entryway-with-double-doors-into-a-single-door-2-sidelites