This professional-grade hair dye from Kevin Murphy is formulated to deliver vibrant, long-lasting color results. The specific shade 543 Light Brown Copper Gold offers a nuanced tone, blending soft brown with warm copper and gold undertones for a rich, reflective finish. Ideal for covering grays or achieving a significant color change, this formula works to provide excellent color penetration and high shine. It is designed to maintain hair health while depositing the pigment effectively.