It's perfect! Keep it. What about doing the windows also, they look fairly thin so it might be a nice accent along with the door.

It works if you like orange. Personally, I do not. I would have gone with magenta. Ultimately, it's up to the owners. It makes a nice contrast color, but if you don't like orange, you should go with another contrast color that you DO like.

I love the orange door against the dark gray! I also suggest adding a couple of large orange pots with beautiful plants!

Love the orange against the gray.
Unsolicited advice: If you choose to paint window trim, orange might be too bold. I would choose a darker shade of gray for the trim. Orange might detract from the door.

Wish the railing was wood and not gray.

Crisp white!

Love all this feedback and the color ideas! Thanks everybody. :)

I would have chosen a lighter blue for some pop of color but not to bold.

Railings and posts white like the windows. I like the orange door.

Like the orange but I have two other ideas... greenery, this years Pantone looks terrific with that deep grey. Or, possibly a pop lemon yellow.

Nice touch. Love the horizontal glass.