Violet has the shortest wavelength, relates to the Crown chakra which is at the top of the head. Thus the related organs is the human brain and the pineal endocrine gland. Violet is associated with self knowledge or spiritual awareness. Thus it is the union of ones higher self, with spirituality and their consciousness. Violet is known as one of the “cool” colors, having a very calming effect on us and thus, helping people experiencing sleep difficulties or stress. However, it is contra-indicated for those suffering from depressive disorders. Some of the associated problems relating to the crown chakra are Epilepsy, Depression, Parkinson’s disease, Schizophrenia, Senile dementia, Alzheimer’s, many mental disorders, confusion, dizziness, and even just feeling as if one has a muzzy head. Indigo relates to the BROW chakra or the third eye which is in the centre of the forehead. The related organs of this chakra are the eyes, the lower head, sinuses and pituitary gland. Indigo is associated with self responsibility, that is being responsible for one’s own life, needs and trusting one’s own intuition. The ability to see things from a higher viewpoint rather than purely for satisfaction of the ego. Intuitive messages are unique to us and are for our own personal growth and differ from gut feelings. Some of the associated problems relating to brow chakra are tension headache, migraine, visual defects, short-sightedness, long-sightedness, glaucoma, cataracts, sinus problems, some ear problems. Blue relates to the throat chakra. Associated organs are throat, lungs and the thyroid gland. Blue relates to self expression, speech, communication. Spirit of truth and purpose. Some of the associated problems are thyroid problems, anorexia nervosa, has a strong connection to the throat chakra than other chakras, asthma, bronchitis, hearing problems, problems of upper digestive tract, mouth ulcers, sore throats and tonsillitis.