Satin Moon #4 is a deepened grayish taupe with cool undertones and a satin sheen. It had so-so color payoff, but the real issue was the texture: dry, powdery, and difficult to blend. It was the type of texture that stuck where it initially applied but was hard to diffuse or blend out the edges--it needs a primer or base color to adhere to help minimize that. The color started to fade after eight and a half hours of wear. See comparison swatches / compare dupes side-by-side.