The job duties of a color matcher involve mixing colors and inspecting materials to ensure that the colors are uniform throughout. You mix pigment to create colors for products, paints, and coatings. Your responsibilities may include using color-checking lamps to measure the shades of the paint, material, or substance in question. A color matcher can also work with cosmetics and dyes to match colors when users apply them. In this career, you usually work in a laboratory to weigh, measure, and mix colors to match with an existing formula or fix a color palette that does not match.