Orange and red
The flowers of palash or tesu tree, also called the flame of the forest, are typical source of bright red and deep orange colours. Powdered fragrant red sandal wood, dried hibiscus flowers, madder tree, radish and pomegranate are alternate sources and shades of red. Mixing lime with turmeric powder creates an alternate source of orange powder, as does boiling saffron (kesar) in water.
Green
Mehendi and dried leaves of gulmohur tree offer a source of green colour. In some areas, the leaves of spring crops and herbs have been used as source of green pigment.
Yellow
Haldi (turmeric) powder is the typical source of yellow colour. Sometimes this is mixed with chickpeas, gram or other flour to get the right shade. Species of marigold are alternate sources of yellow.
Blue
Indigo plant, Indian berries, species of grapes, blue hibiscus and jacaranda flowers are traditional sources of blue colour for Holi.
Magenta and purple
Beetroot is the traditional source of magenta and purple colour. Often these are directly boiled in water to prepare coloured water.
Brown
Dried tea leaves offer a source of brown coloured water. Certain clays are alternate source of brown.
Black
Species of grapes, fruits of amla (gooseberry) and vegetable carbon (charcoal) offer gray to black colours.
