The color of the Lotus Mother is typically white. This is based on the traditional depiction of the Lotus Mother in various cultures, particularly in Hinduism and Buddhism, where she is often represented with a white body, symbolizing purity and tranquility.

The preference for white as the color of the Lotus Mother stems from the symbolic meanings associated with this color in these religious traditions. White is commonly associated with purity, innocence, and spiritual enlightenment. In Hinduism, the Lotus Mother, also known as the Goddess of the Lotus, is often depicted with a white body to convey her divine and pure nature. Similarly, in Buddhism, the color white is used to represent the purity of the mind and the transcendence of the material world.

Historical texts and religious iconography provide evidence for the use of white as the color of the Lotus Mother. For instance, the "Vishnu Purana," an ancient Hindu text, describes the Goddess of the Lotus as having a white body. Additionally, numerous sculptures and paintings from Hindu and Buddhist temples and shrines depict the Lotus Mother with a white complexion, reinforcing the association between her and the color white.

Furthermore, the choice of white as the color of the Lotus Mother is also influenced by the cultural and artistic conventions of the regions where these traditions originated. In many Asian cultures, white is a color that is often associated with deities and divine beings, further solidifying its use in the depiction of the Lotus Mother.

In conclusion, the Lotus Mother is typically depicted as white, a color that symbolizes purity, tranquility, and spiritual enlightenment. This association is rooted in the religious and cultural traditions of Hinduism and Buddhism, as well as the artistic conventions of the regions where these traditions are practiced.