I'm not sure about you, but when I saw "vibrant" and "black" together I just sat back and said, "Huh??!?" Since black is the absence of light, it's a little tricky to make it vibrant. However, there's nothing quite like the contrast with black.
This quiet morning out on the river wouldn't have looked quite so vibrant if I didn't have my dad’s silhouette to contrast the vibrance of the sun. If you can find something black AND vibrant today, I am eager to see what that looks like. Otherwise, let's use black as contrast to make something extra vibrant.