M.A.C. Cosmetics Pigment in Blue Brown | Cocoa Swatches
blue brown's description: "brown w/ blue/green pearl, a concentrated loose colour powder used for a wash of colour or a more intense look."
CS rating: 9.6
Blue Brown is an amazing iridescent pigment that applies beautifully. The blue and brown colors that change as the pigment catches the light look absolutely gorgeous.
You can purchase Blue Brown here.