Graphite #4 is described as a "gun metal." It's a steely gray with a hint of blue and a pearly sheen. Applied dry, it was mostly opaque but less blendable. Applied dampened, it was more opaque and deeper, and it was easier to apply to the lid and use, though it dried back down quickly and became harder to blend out the edges. It wore longer--almost eight hours--compared to other shades, at least. See comparison swatches / view dupes.