Deep End is described as a “bright metallic peacock shimmer.” It’s a bold, bright medium aqua-blue with a pearly sheen. It had decent pigmentation in one stroke, and it was very buildable and was opaque in two layers on the lash line. It wore well for just over eight hours, and then by nine, it looked slightly thinner but did not migrate or smudge. Lancome Dress-Up Teal is less shimmery. MAC Float on By is slightly greener. Make Up For Ever #7L, Tarina Tarantino Kanzashi, and Urban Decay Electric are all a brighter blue. See comparison swatches.