Sattva, symbolized by White, is the best gunas, but all three belong towards the Prakriti. Almost nothing exists aside from the Mother, whose capacity to take several varieties manifests since the grandeur of the universe. Bhairavi is also known as Chandi since she killed the demons, Chanda and Munda. https://www.youtube.com/watch?v=GMMWwN9ho2U&t=6s