What are the 9 colours for the 9 days of Navratri?

The nine-day Navratri festival began on October 11 this year. The colours associated with each day are orange, white, red, royal blue, yellow, green, grey, purple and peacock green, chronologically. Each colour is associated with a goddess, i.e., Maa Shailputri, Maa Brahmacharini, Maa Chandraghanta, Maa Kushmanda, Maa Skandamata, Maa Katyayani, Maa Kalaratri, Maa Mahagauri and Maa Siddhidatri.