Hair Color Permanent Liquid 5A Light Ash Brown 1.42 Fl Oz COLORCHARM Gray COLORCHARM Permanent Liquid Hair Color | 5A Light Ash Brown | Up to 100% Gray Coverage | 1.42 Fl Oz. Wella colorcharm s Liquifuse Technology saturates each strand for excellent gray coverage providing up to 43% more shine (vs. untreated hair).