INDIGO relates to the BROW chakra or third eye which is in the centre of the forehead The related organs to this chakra are the eyes, lower head and sinuses and the endocrine gland is the pituitary gland.
Indigo relates to self responsibility, that is to say, being responsible for one's own life; responsibility to oneself to follow the soul's path and needs and trusting one's own intuition. The ability to see things from a 'higher' viewpoint rather than purely for satisfaction of the ego or one's material comfort. Intuitive messages are unique to you and are for your own personal growth and differ from the gut feelings.
Indigo is a sedative and it helps to open up our intuition. The colour of divine knowledge and the higher mind. Not suitable for areas for entertainment but for more 'quiet' places. Bedrooms or treatment rooms for example. Some people find indigo is helpful for studying so this colour could be used as part of the decor