I would use SW Spalding Gray or a lighter color down. It depends on your neighborhood. My neighborhood has very similar home styles of the same year and is lately going lighter. In the last few months some have even gone an off white. They all look very fresh and clean. Anyway, this chit should work whether you choose one of the lighter shades or darker. Chit samples below do not really look like the color "on" but here it is. They change greatly according to the time of day and go from a warm taupe to taupe beige-y to a warm mottled vintage gray. The Heron Plume is much much lighter in real life and would be a great trim color. This color for the door. Don't be afraid to go a bit brighter than you normally would as that area is in shadow. This door painted the periwinkle above. Could you please post a closeup of the window area in front? And, also a sample of what your new roof color will be?

I am a HUGE fan of Timberlane shutters in PA. The quality of these shutters is extraordinary. I have had them on my house now for 16 years - had them painted by my local painter, still look great. My DD got them about 3 years ago and they now offered the color she wanted in a factory paint job. The rep told me that these same shutters had been on the outside of their building in PA (harsh winters there!) now for 19 years and still looked great. One of the things they offer is copper guards that slip right on top of the shutter. Shutters tend to rot from water getting into the seams where the shutter dowels are held. This prevents that from happening. I think this is part of their success. Yes, they are expensive, but they will last for many decades with little if any maintenance required.

Although it doesn't show well in the photo, I get the impression the railing on your porch is way oversized. And the hedge below it needs to go. Painting all the vertical corner trim on your house white is boxing it in. It stops the eye and squares up all the different parts of your home's facade. I would also eliminate some of the white below the 2nd story windows and above the garage door. You could use some lanterns flanking the garage and front doors. They should be 1/3 the height of the front door in all locations. Have a professional limb up the tree. It is pretty but is overtaking your home's curb appeal. Can you get better pix of the porch and front door for us?

Instead of white or black windows, have you considered bronze? The white feels very stark and black lends itself to a much more modern design, which isn't for everyone. Bronze would complement the brick tones well. However, I would plan out the entire project, gathering samples of each, before making selections since they are so interrelated (trim color, door stain/color, roof material/color, window color). Viewing samples together can be incredibly helpful when creating a cohesive design.