Go here: br br Blue Is the Warmest Colour shows the story of Adèle (Adèle Exarchopoulos), a 15-year-old, who has no doubt that a girl must date boys. Her life is turned upside down when she meets Emma (Léa Seydoux), a blue-haired young woman, who allows her to discover desire and to assert herself as a woman and an adult. br br The movie Blue Is the Warmest Colour won the Palme d'Or at the 2013 Cannes Film Festival. The movie Blue Is the Warmest Colour shocked some critics with its long and graphic scenes between two women.