About this tool
The aura — described as the 'energetic field' around a person — comes from ancient Hindu (Sanskrit: prabha), Buddhist (Tibetan texts), and modern theosophical (Annie Besant) traditions. Modern Kirlian photography (1939) can image the electrical field around the body — but this isn't 'aura' in the traditional sense; just the body's bioelectric field.
This tool reads a numerology-based 'aura color.' So it's actually a color-coded version of an astrological/personality typology. The system uses 11 colors plus 2 master numbers (11, 22, 33), each representing an archetypal personality theme. 'Seeing your aura' isn't a physical claim here; better read as 'mapping your personality theme to a color.'