First, herbal colors made by inmates of Mathura district jail will be used during the 'Rangbharni Ekadashi' celebration at the Kashi Vishwanath Temple in Varanasi on Friday. “These herbal ‘gulal’ (colors) will be made from vegetables such as spinach, beetroot, and turmeric powder. Fragrances will be added to them later. The gulal made by the jail inmates will be applied on the deities in the rituals of Rangbharni Ekadashi at the Kashi Vishwanath Temple,” R K Mishra, Deputy Inspector General (DIG), Jail, Agra told PTI on Thursday.