Black, and change the door to same black. Landscaping clean up in order too. Or get a wood door. Timeless.

IMO no shutters why do you need them? I think you have nice trim on those windows let it shine . I think painting the siding a darker color would be a much bigger improvement than shutters as for the door I think it will depend on what you do for siding . I do not think this house would suit a black door . Larger house nimbers and a tidy up of the landscaping would also be a good idea

We just had it painted Revere Pewter - looks a little lighter in picture. feels like it needs something - maybe window boxes?

I like your house and its color. The front door needs to be a bit bolder, though. I don’t think you need shutters either.

Agree on the landscape comment.

I would not do shutters. Focus on landscaping plan. I would also as a long term plan think about new steps, perhaps brick, to replace the concrete. Look for height, like an ornamental tree, for in between the what I'm guessing is the living room and the sunporch windows. Because of the slope, you could use some height. I might think about changing the front door to Hale Navy or Soot, both lovely colors.