Cosmic Aura #1 is a dark, slightly cool-toned purple with a violet shimmer-sheen. It had semi-opaque color coverage, but it wasn't fully pigmented, and the texture was slightly powdery. This made it harder to get the same intense color payoff on the lid in practice. This shade lasted for seven and a half hours on me. Disney by Sephora Sea Witch (LE) is less shimmery. MAC Warm & Smoky (LE, $15.00) is very similar. MAC Banafsaji (LE, $15.00) is bluer. See comparison swatches / view dupes.