What color is the dress? Why do some people see blue and black and some people see gold and white when looking at a single image of a dress? : r askscience Colour Vision: Understanding #TheDress ScienceDirect Fun & Flirty Floral Date Night Look In Miami The Sweetest Thing Ten years ago, a photo of a dress posted on Tumblr sparked a massive debate: was it blue and black or white and gold? Millions argued online, and even celebrities joined in. Scientists later explained How I Flipped My Brain's View of the Black and Blue Dress Jeff Greenhouse