Here is a basic on cakra color meanings

Here is a basic on color meanings:

	General	Psychological	Light Properties
Red	Sexual, vitality, aggression, passion	Power, energy, hot, danger, stop, fast	Stimulant, increases endurance and muscle, physical strength, improves circulation.
Orange	Emotion, Health, Sympathetic, sociability, openness	Warm, energy	Produces life energy that radiates through the body. Releases trapped or blocked energy.
Yellow	Intellect, learning, attracting attension	Optimism, hope, philosophy, caution, coward	Stimulates digestion and lymphatic system, raises lower energy thoughts.
Green	Healing, balance, caring, growth	Nature, healthy, renewal, go, safe, mild	Tension reliever, balances, builds cell and tissue, healing, quieting.
Blue	Wisdom, perceptive, loyalty, truth, trust,	Trust, conservative, order, cool, male	Stimulates, calms and clears thought processes and intuitiveness, strengthen aspiration and devotion.
Indigo	Responsibility, Spiritual awareness, self-reliant		Calms respiratory system, reduces swelling, improves emotional states. Strengthens purpose, ambition and determination. Will power.
Violet	Spirituality, intuitive, teacher	Spirituality, royalty	Healing energy neutralize infection and promote recovery then followed by white to remove excess violet. Relaxes muscles, calms nerves and metabolic processes.
White	Purity, perfection	Cleanliness, precision, death
Pink	Love, compassion, affectionate	Female	Healing miss-understandings and cleavages, harmony, love and goodwill.
Gold	Wisdom, intellect	Wealth	Powerful protection, lifts raises and eliminates that which hinders .
Silver	Idealism, honest		Nourishing, sustaining energy, promotes growth
Black	Malice, Strong-willed, opinionated, hatred, diseased, pessimism, depression.	Power, mystery, fear, death, sophistication, unhappy, aborbing.
Gray	Conventionality, lack of imagination, reserved	Intellect, modesty, sadness
Brown	Materialism, ambition, down to earth	Earth, reliability, comfort

Info from: Charles Klotsche. Color Medicine, AZ: Light Technology Publishing. Two Disciples, The Rainbow Bridge, CA: The Triune Foundation, Rainbow Bridge Productions. Color Wheel meaning link.