B4 is a dark brown with neutral-warm undertones and a pearly sheen. It had good pigmentation but was a little powdery. Chanel Seduction #4 is warmer. Le Metier de Beaute Autumn Rust has a stronger sheen. MAC Constructivist is a cream product. MAC Carbonized is darker. Dior Fairy Golds #5 has a stronger sheen. Bobbi Brown Cocoa Berry is darker. See comparison swatches.