L’Oreal Endless Sea Infallible Eyeshadow ($7.95 for 0.12 oz.) is a faded cool-toned blue with a hint of aqua-teal. MAC Sky is similar but has a stronger golden sheen. Tarina Tarantino Ozma is much more teal and darker. Urban Decay Shattered is grayer. Guerlain Les Aquas is lighter, bluer. Urban Decay Aquarius is very similar, slightly more aqua than blue. Inglot #413 is more teal.