Cock Colours (Murga Rang) is the flagship Holi colour brand of the R.B. Group, a family business with a 60-year legacy founded by Late Shri Kundan Lal Ji Agrawal and Late Shri Gopal Das Ji Agrawal, and later grown by Late Shri Shyam Behari Agrawal into a name synonymous with quality in India's colour industry. Today, under the leadership of Ratan Behari Agrawal, Manu Garg, Shantanu Garg, and Kartikey Garg, the brand manufactures organic, herbal Holi colours and gulal known nationwide for their quality and vibrancy, backed by a wide dealer network and growing export presence.