Blue
Blue is a cool, calming colour and is associated with a higher part of the mind than yellow. It represents the night, so it makes us feel calm and relaxed as if we are being soothed by the deep blue of the night sky. Light and soft blue, make us feel quiet and protected from all the bustle and activity of the day, and alleviates insomnia. Blue inspires mental control, clarity, and creativity. Midnight blue has a strong sedative effect on the mind, allowing us to connect to our intuitive and femine side. Too much dark blue can be depressing however.
Indigo, Violet, and Purple
These have a deep affect on the psyche and have been used in psychiatric care to help calm and pacify patients suffering from a number of mental disorders and nervous disorders. These colours balance the mind and help transform obsessions and fears. Indigo is a powerful, psychic colour associated with the ride of the brain, and stimulates intiution and imagination. It is also a strong sedative. Violet and purple are colours of transformation at a very deep level, bringing peace and combating fear and shock. They have a cleansing effect in emotional disturbances. They are also connected with artistic and musical impulses, mystery, and sensitivity to beauty and high ideals, stimulating creativity, inspiration, sensitivity, spirituality and compassion. Violet can exert strrong psychic influences, however, and a person attracted by it has to guard against living in a fantasy world. Purple is associated with psychic protection.
Magenta
When we are feeling despondent and worried about our condition, or are feeling angry and frustrated, magenta draws us out of this attitude and lets our spirits soar. It is a spiritual colour but also with practical overtones, associated with a compassion, support and kindness. From a negative perceptive, magenta, like violet, makes us desire to be lifted out of the demanding world and avoid challenges. It can also be too relaxing. So avoid magenta if you are chronically depressed or introverted.
White
The colour of ultimate purity is white. It is an all-around colour of protection, bringing peace and comfort, alleviating emotional shock and despair, and helping inner cleansing of emotions, thoughts, and spirit. If you need time and space to reflect on your life, white can give you a freedom, and uncluttered openness. Too much white, however, can be cold and isolating.
Black
This colour is both comforting, protective, and mysterious. It is associated with silence, the infinite, and the femine life force-passive, uncharted, and mysterious. Black can also prevent us from growing and changing. We often cloak ourselves in black to hide from the world.
Grey
Grey is associated with independence, self-reliance, self-control. Grey acts as a shield from outside influence. However, grey generally has a negative feeling-thick grey clouds, fog, smoke. Grey is the colour of evasion and non-commitment since it is neither black nor white. It relales to walling everything off, remaining seperate, uncommitted, and uninvolved, inevitably leading to loneliness. It also denotes self-criticism.
Silver
Silver is the colour of the moon, which is everchanging. It relates to the feminine principle and the emotional, sensitive aspect of the mind. It balances, harmonizes, and is mentally cleansing.
Gold
Like yellow, gold is associated with the sun, and therefore related to abundance and power, higher ideals, wisdom, and understanding. It is mentally revitalizing, energizing and inspiring, and helpfull for fear, uncertainty, and lack of interest. Pale gold is excellent for depression and sharpens the mind.
Brown
The colour of Mother Earth, brown brings a sense of stability, alleviating insecurity. However, it also relates to bottling up of emotion, a retreat from and a fear of the outside world, and also narrow-mindedness. This often results from a lack of self-worth.