Indigo is inspiration. This ray removes fear. Purifies the blood stream. Depresses nerves and lymphatics. Good for varicose veins, insomnia, boils, ulcers, eczema and bruising.
Indigo heals the etheric body.
Saturday is Saturn's day and the color is Indigo. Violet is the color of the seventh and final chakra of the traditional chakra system. Violet is the crown chakra - our personal connection with heaven. The seventh color is the color of ritual, magic, mystery and mysticism. Violet is the energy of completion - the color of regrowth and renewal.