New color for 2016!
This color is from the same family as Denim, with the same golden shimmer that Denim has. However, it's darker, with deep navy blue and onyx black undertones. (if Denim reminds me of blue jeans, then this color reminds me of jeans with a dark wash. XD
EDIT: The batches of Black Denim eyes that are coming out these days have less navy, and are more gray. I am going to re-shoot these photos soon. Until then, please be aware that the eyes you're buying will be a little bit darker and less blue compared to what you see in the sample photos. You can see pics of one example pair here. (seen best in the third image down.)