I believe the color is called "Musket Brown". I would imagine that a real paint store, rather than a big box, would be able to create that color paint for you, since they likely have it programmed into their computer. I removed the facia on my house and replaced it with azek, and went to the paint store and asked for paint that would match. They had no trouble creating it and I did not bring a sample. Be aware that the sheen may be an issue. In my case the new paint was a little more shiny than the older gutters and downspout. I am not sure if you can adjust for that.