Warm colours are derived from the sun and fire, such as red, yellow and orange. Such colours influence the personality of a person by making him/her more open arid responsive to stimuli. Such colours also tend to make the personality more aggressive.
Cool colours are derived from water, such as green, blue and purple. Such colours influence the personality of a person by making the him/her more calm and relaxed. They also create a feeling of being less distracted by noise as well as feeling detached and reserved.