There are 14 colors used in healing:
Red
Red is associated with energy, grounding, blood, passion for life, flame of Holy Spirit, regeneration, stress, chaos, survival issues, anger, violence, courage , inconsistency, womb, menstruation cycle, circulation, cellular structure, fever.
Orange
Orange is associated with shock, trauma, deep insight, codependency/independence, harmony, ecstasy, beauty, sexuality, trust, individuation, devotion, wisdom, indecision, patience, gut feelings, hysteria, depression, ovaries, spleen, intestines, gall bladder.
Yellow
Yellow is associated with acquired knowledge, light, will power, mental confusion, intellect, cynicism, indecisiveness, warmth, joy, delight, fear, cowardice, nervousness, confusion, depression, solar plexus, liver, nerves, skin, arthritis, jaundice.
Green
Green is associated with space, search for truth, seeing all aspects of a situation, growth, nature, fertility, creativity, healing, regeneration, compassion, balance, envy, heart, lungs, thymus, ulcers.
Turquoise
Turquoise is associated with mass communication, the sea, trusting intuition, utopian outlook, teaching, communication through art and all creative expression, awareness, talent for technical things, sympathy and empathy, emotional expression, optimism, heart, throat, thymus, lungs, upper neck, shoulders, circulation, bronchitis, asthma, revitalization, hay fever, swelling, strains on the body.
Blue
Blue is associated with peace, sympathy and healing, safety, rest, divinity, water (baptism), blessing, protection that lets in helpful and supportive influences, intuition, leadership, serenity, calmness, softness, emptiness, feeling blue, frigidity, thyroid, throat, all communication, cramps, sprains, infections, neck problems, sunburn.
Magenta
Magenta is associated with love for everyday things, cooperation, finding your purpose for living, hormonal system, energy flow.
Violet
Violet is associated with spirituality, healing, service, contemplation (sometimes too much), individualism, closure, recognize and realize the reason for living, suffering grief, not wanting to be here, addiction, tendency to withdraw, inner calmness, production of mucus, skull, overactivity.
Coral
Coral is associated with the unconscious, intuitive, self-analysis, dependency, ability to accept love, glands, birth trauma.
Gold
Gold is associated with wisdom, wealth, status, delusion, fear, delight, nerves, spine, intestines.
Olive Green
Olive green is associated with space, feminine leadership, hope, new life, transmutation, clarity, harmony, self-love, gall bladder, large intestine,lungs.
Royal Blue
Royal blue is associated with knowing why you are here, ability to make decisions, neutrality, reverence, loneliness, eyes, ears, nose, forehead, pineal gland.
Pink
Pink is associated with unconditional love, Tantra, awakening, hormonal system, reproductive organs, eyes.
Clear
Clear is associated with understanding of suffering, forgiveness, emptiness, clarity, the entire body