The psychology of colours is quite interesting. Some scientists say, that with the help of psychology of colours we may identify the character of a person. Moreover, there is a belief, that colours have a great influence on our mood, choices, actions and many other different things in our life.
I`d like to introduce some most acceptable for me descriptions of colours.
red: danger, passion, energy, warmth, adventure, optimism
pink: love
orange: stability, reassurance, warmth and is thought to aid digestion
green: nature and energy, calming and restful, balance (halfway between red and blue)
blue: calming and soothing, promotes intellectual thought, believed to keep hunger at bay; loyalty, serenity, authority, protection, contemplative, prevents nightmares
yellow: sunshine and energy, stimulates the intellect
lilac: spiritual matters - suggests the misty area between the sky and heaven, feminine
purple: creativity, fertility, joy, but also magic, evil, death and sex
brown: security, stability and very practical
black: death, eccentricity, drama. it's a on-colour that absorbs colour and reflects nothing back