I got the spread from the book "Power Tarot" ..basically you use 7 cards in a straight line like this:
and here is what the book says:
1) root chakra. color red, located at base of the spine. self-preservation, grounding, energy level, vitality and roots.
2) spleen chakra. color orange, located near genitals. sexuality, emotions, survival of the species, nurturing.
3) solar plexus chakra. color yellow, located in the solar plexus. ego projection, how you use or express vital energies, digestve functions.
4) heart chakra, color green, located in the center of the chest. universal love, healing, compassion, understanding
5) throat chakra. color blue, located in the throat. speech, self-expression, communication
6)third-eye chakra, color indigo, located in the center of the brow. visions, fantasies, dreams, psychic ability, visualization of thoughts
7)crown chakra. color violet, located just above the top of the head. our cosmic connection through which the Source manifests, higher aspirations, desire for truth and knowledge..
hope that helps.
Love and Light,