Matrix ColorInsider Permanent Hair Color 8C Medium Blonde Copper, 2 ozWarm things up with Matrix ColorInsider Permanent Hair Color in 8C Medium Blonde Copper. This shade delivers vibrant, rich copper tones at a medium blonde depth, with a nourishing formula designed to help maintain the health and condition of your hair through the coloring process. Shade 8C — medium blonde with vibrant copper reflect Permanent formula for long-lasting, salon-quality results Nourishing formulation supports hair condition 2 oz tube Copper shades bring instant warmth and dimension, and 8C offers a bright, wearable take that flatters a wide range of skin tones. The professional formula applies evenly for consistent, long-lasting results whether you are coloring in the salon or at home with experience. Mix with the appropriate developer and complete a strand test before full application.