ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive Davinci Shea 6 Drawer Dresser, Cove Blue Honey In 2015, a photograph of a dress went viral, dividing viewers over whether its colors were blue and black or white and gold. This optical illusion highlighted differences in human color perception I See White and Gold, but the Dress Taught Me How We Shape Our Own Reality by Shaant A Culturated Medium The actual dress was black and blue. The confusion came from how lighting and color perception tricked people's brains, making some see it as white and gold. It became a viral example The Science Behind the Dress Illusion Eyepic Eye Care