The house that we just sold had a dark grey roof almost black with brick galleries and columns. The house was painted a light color. We did copper on the downspouts for the brick and white on the fascia. I always match the color to what the downspouts and gutters are against.

This is one of those things that when you are in the middle of it, it seems so so important, but think back to all the houses you have visited. Do you remember their gutters? Probably not, unless they were some truly weird setup or painted neon orange! Many gutter installers will make gutters in one color and down spouts in another. I have a Spanish style house and my gutters are brown to match the brown soffits and beams and my downspouts are a light tan to match the house color. They each blend in with the surface they are next to.

it's only a thumbnail size pic. can barely see anything. I don't mind the gray w/the black, but I'd want to see more black trim (or maybe a dark charcoal trim). something on the dormers. the other advice is landscaping. those large round shrubs do nothing but block your home, (off to the right). I'd remove those and plant some type of flowers or something w/interest. Ditto for the left side. match the gutters to the house color. you don't want them to stand out

I would inquire about reworking the downspouts to less prominent locations. I would keep the current colors except for changing the door to teal. A professional landscaping plan is needed to really make some positive changes. Plantings beside the high porch are needed to take away the focus of that area.