Hi, I have a deck and pergola built from pressure-treated wood. It was installed one year ago and I am having it stained for the first time this year. I'd like to do a dark color (want a "modern" look) -- probably a dark brown, but I'm interested in some of the more "unusual" dark colors -- mainly cinder, ebony, or black oak, which you can see here: Deck stain colors

What do you think? I fear they may have too much gray in them and will look "weathered" from the beginning. Would any of these be a good, modern look?