Blue candles are great to use in spells that consist of spiritual well being, meditation, healing, serenity, patience, kindness, loyalty, for knowledge and wisdom, and contact with your Higher Self. Blue helps strengthen religious beliefs into a more pure and healthy state. They are great to light to help bring harmony in the home, and for increasing wisdom and power, dream magick and prophetic dreams. Burn for house blessings, healing, breaking addictions and meditate with a blue candle to help focus your mind, and use in spells to encourage lucid dreaming or to help you awaken your psychic abilities. Blue is associated with the direction West and the element of Water, and is great for a variety of emotional work, as it helps to soothe and harmonize. In its brighter shades, it is a color of inspiration and clear communication.
Light or pastel blue candles are other very spiritual colors, they are more in tune with lunar energy, intuition, communication, meditation, and inner wisdom, are ideal for doing inspirational spiritual workings.