Blue is associated with the planet Venus and traits of love, affection, refined tastes, and a preference for peace and harmony. Light blue reduces excitement and keeps temper cool, while blue is also good for financial stability and investments due to its association with banks. Blue creates feelings of insecurity, pessimism, and serenity, and can help cure spinal troubles, burns, bites, hysteria, and dry coughs. Pale blue is gentle and soothing to nerves, sight, and emotions, while rich dark blue brings calm and contemplation.