Iron is a medium-dark gray with warm undertones and a matte finish. It had so-so color payoff, and the texture was incredibly soft but powdery, which is why it tended to sheer out when applied. bareMinerals Velvet Charcoal (P, $14.00) is similar. Guerlain Crazy Paris #5 (LE) is slightly darker. MAC Howzat (LE, $15.00) is not quite as matte. See comparison swatches.