HEALTH & BEAUTY HAIR COLOR & DEVELOPER REVLON Weight: 110GM. REVLON HAIR COLOR SILK 41 MEDIUM BROWN takes coloring to a whole new level with an ultra-fine, luminous pigment that gives your hair a natural look and feels. The color is intensely pigmented so it covers all grey and white hairs for a true, beautiful blond or brunette. Plus, the conditioner works to keep hair soft and manageable all day long. Revlons Hair Color Silk 41 Medium Brown is a versatile hair color that can be used to create any hair color you desire. It is formulated with advanced technology that preserves the natural color of your hair while providing long-lasting results.