Coax is described as a “medium metallic pink with golden iridescent micro-sparkle.” It’s a medium pink with slight cool undertones and pale gold sparkle. It had excellent pigmentation, and the texture was soft and buttery, though there was some stray sparkles that fell out while worn. MAC Feather Pink is less shimmery. Guerlain Boulevard du Montparnasse #3 is slightly darker, less shimmery. See comparison swatches.