Colour Meanings/Associations: 

WHITE: Cleansing, Purifying, Guidance. 
BLACK: Protection, Banishment.
GREY: Ancestral & Shadow Work.
BROWN: Grounding, Balance, Animal Energy. 
ORANGE: Success, Abundance, Courage.
RED: Love, Sex Magick, Passion.
YELLOW: Creativity, Happiness, Communication.
GREEN: Money, Luck, Growth, Prosperity. 
BLUE: Healing, Peace, Wisdom. 
PURPLE: Spirituality, Higher-Self, Divination. 
PINK: Self Love, Beauty, Affection.