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 Do you remember the dress that once divided the internet? Some people were absolutely sure it was blue and black, while others clearly saw white and gold. The photo spread across How "The Dress" Became an Illusion Unlike Any Other Scientific American The Dress: Black, Blue, White, GoldA Visual Illusion as America Dies The Dress: Blue Black or White Gold? The Debate Continues!