Chanel Mystere #4 is a slightly cool-toned, medium-dark brown with a satin finish. It is a limited edition eyeshadow.
Mystere #4 is a cool-toned, olive brown with a blackened base and green pearl that's really not noticeable applied. It was sheer and powdery. theBalm Sophisticated is more shimmery. MAC Mystery is darker. See comparison swatches.