What proof do we have that it's light/aqua blue? Anyone have a source?
(Edited by Ephdotjones)
Not necessarily. Obito temporarily gave Kakashi those eyes after death. There is no confirmed source of that phenomenon. It has nothing to do with Six Paths Chakra. The only instance where that could be the case is the cover of "The Last," which shows Sasuke's RinneSharingan deactivated. Every other instance simply shows Sasuke with his eye closed (similar to Kakashi's method of conservation). Nothing is confirmed.