white- no question Suppliers are never the ones to go to for aesthetic advice

Gutters, fascia, and drip edges are trim and should match each other not the roof color. Gutters and downspouts can be painted a color to help them blend in rather than stand out but this is case by case. Windows are a different story but I like matching the trim to the actual windows to make them look bigger.

No to black!

That is what I was thinking! Thank you guys!

I see this is an old question, but I am having this dilemma as well, so I'll attempt to get an answer to my question. I have a dark pewter roof. The roofers recommend a black drip edge and then black gutters, but I prefer white since I want a gray and white-trimmed house. Black seems so heavy for FL where I live. The thing is white gets quickly dirty looking or fungus-covered due to living in a mossy, buggy area. Thoughts? TY!