Everyone has an aura around them, varing in different colours and surrounds the entire body.
These colours also give off an energy that can be felt and seen. And depending on how you are feeling, determines the colours and energy around you. As an example; this can be shown when you meet someone and you pick up that there is something wrong, you dont need to see their expressions to see whats wrong, its the enrgy that person gives off. The same with animals.
There are so many aura colors, the list would be endless. It is these colours I pick up from your palm reading as well as your chakra alignment.