Basic Dyes are the cationic colorants, which are highly soluble in water. These are the colored cationic salts, surface of the substrate. The basic dyes are provided with 96 to 98% of purity. These can make various bright shades and are provided with high tinctorial values. Basic Dyes are supplied with high tinctorial strength, moderate substantivity, and wide range of shades, better light fastness and good brightness. It can covers all fibers and has optimum brightness and vibrancy. The colors have high compatibility with anionic as well as synthetic materials. These are exclusively used for the coloring of synthetic as well as cationic materials.