I was looking for a deep, rich brown, and thought that this was it because it falls under the "brown" filter on this website. However, I'd say that this is more purple than brown. It's actually kind of a confusing color, because in certain light, it looks more brown than others, but ultimately it's more purple. I was initially bummed when I received the polish, but when and after applying it, I was very impressed by the quality! The rounded brush is great, too. This polish made my at-home mani comparable to my favorite professionally done manis! And the color has the same richness of a true, deep brown.
I think that CND is a great brand, and I look forward to buying one of their true browns one day.