The sixth chakra is given many colors with indigo often listed instead of purple. To my knowledge in hue, indigo simply has more blue in it. I have also observed people's sixth chakras as a light violet. You must find the hue of purple that works for you. To do this you need to simply imagine purple. Your 'purple shade' is right for you.
- Look at the person or object and relax your eyes.
- Look past the person or plant you are going to aura read.
- Ask yourself what color does it feel like, while continuing to look at the person, or plant.
- Allow the information to come, knowing it is right at this time.