input: [Colour] White [Muddy/Dark] Dull or off-white may reflect a newly acquired taint, or the need to continue cleansing. [Clear/Bright] 
output: Many times this is one of the first colors you will see when learning to read aura, because all the colors of the energy field are blurring together. It takes focus to be able to let them blend out. However, when it is a true and strong color of the aura, it reflects purity and truth. It may also be someone who is cleansing and purifying themselves.