This is just a reference of candle colors and their associated meanings. Of course things are variable.
Blue-
Peace, Healing, Tranquility, Harmony, Understanding, Thoughtfulness,
Patience, Element of Water, Opening Blocked Communication, Truth.
Red-
Energy, Strength, Passion, Anger, Bravery, Strong Emotions, Pride, Lust,
Element of Fire, Sexual Passion, Love, Power, Vitality, Health, Courage.
Green-
Earth Mother, Physical Healing, Monetary Success, Money, Abundance,
Fertility, Good Luck, Balance, Change, Growth, Prosperity, Tree and Plant
magic, Element Of Earth.
Orange-
Business Goals, Justice, Legal Matters, Creativity, Stimulate Energy, General
Success, Principles, Alertness, Creativity, Stimulation, Adaptability,
Control of a Situation.
Purple-
Psychic Ability, Spiritual Power, Power, Judgment, Ambition, Wisdom, Third
Eye, Psychic Manifestations, Psychic Protection, Hidden Knowledge,
Clairvoyance, Mysteries.
Yellow-
The Sun, Intelligence, Memory, Self-esteem, Charisma, Breaking Mental
Blocks,
Confidence, Charm, Father Sky, Element of Air.
Brown-
Protection of Household Animals and Familiars, Hesitation, Uncertainty,
Healing Animals, Finding Lost Objects, Success, Common Sense, Power of
the
Mind.
Pink-
Love, Friendship, Morality, Honor, Femininity, Affection, Romance, Caring,
Nurturing.
Black-
Protection, Repelling Negativity, Binding, Banishing, Pessimism, Foreboding,
Reversing Negative Feelings in to Positive Energy Mourning, Loss, Confusion.
White-
Meditation, Mother Earth, Lunar Energy, Truth, Spiritual Guidance, Peace,
Calmness, Purity, Truth, Consecration Rituals, a Substitute for any other
color.
Gray-
Neutralizing, Stalemate.