Zadkiel: (THIRD EYE) the color is violet, the 3^rd Eye is the space between your eyebrows.  When this chakra is open there is a spiritual connection to Source/God/Spirit.  (4)  It releases shadows and unhealthy behavior patterns that you can’t see in yourself or others. Grace, mercy, justice and love awaken here.   Clairvoyance and Clair-cognizance open here too.