Black....Used for banishing negativity, uncrossing hexes, and to conjure spirits of the the dead.

Blue....Healing, truth, loyalty, honor, wisdom, astral projection and protection during sleep.

Brown....Finding lost objects, improve concentration, telepathy, protection of pets, and represents Capricorn.

Gold....Sun deities, and cosmic influences.

Green....Money matters, success, fertility, prosperity, good luck, ambition, to counteract greed and jealousy(esp. used with a black candle), and represents Taurus.

Orange....Used to stimulate energy.

Pink....Love, friendship, hope, restful sleep and pleasant dreams.

Purple....Psychic abilities and manifestations, household protection, success and power.

Red....Love, lust, fertility, passion, willpower, courage, magnetism and physical strength.

Silver....Represents the Goddess and the moon. Used for lunar spell work. Represents Gemini and Cancer.

White....Clarivoyance, truth, peace, all forms of healing, consecration rituals, divination and spiritual strength.

Yellow....Charm, attraction, persuasion and confidence.