The Krypton Factor were set. The contestants, from 1986 onwards, all had their own corresponding colour, either red, green, yellow or blue. They wore their own clothes, apart from the Physical Ability round where the contestants wore track suits which were, in early series, red, burgundy, orange, green, black, light blue and dark blue. From 1986 onwards, the tracksuits were red, green, yellow and blue, and varied in design over the series that followed. The track suits changed to black with a coloured stripe from 1990 to 1993. For their own clothes, the contestants either wore a shirt/blouse, tie or a neckscarf of
Blue Is the Warmest Colour blue from her hair and adopts a more natural, conservative hairstyle. Reviewer Spencer Wolff noted the political stance adopted by Adèle, which changes as her life experiences change and reflect her alternating views: ""Blue is the Warmest Colour" is no different; at least, at first. Framed by black and Arab faces, Adèle marches in a protest to demand better funding for education. The music, "On lâche rien" ("We will never give up!"), by the Algerian-born Kaddour Haddadi, is the official song of the French Communist Party. Yet, soon after she begins her relationship with Emma, we see Adèle marching again,