Let's settle this once and for all which color is it? How I Flipped My Brain's View of the Black and Blue Dress Jeff Greenhouse 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 Blue and Black or Gold and White Dress Imgflip Dress Color The Dress Blue Black Or White Gold Dress Color Theory Black And Blue Dress