White Gold Dress Illusion Black Blue Yellow White Dress The Dress Explanation White And Gold Yellow 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 ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive Old People Saw White And Gold, And More Insights From A 23andMe Study Of #TheDress Fast Company