def self.make_dark!
palette bg0: C_dark0
palette bg1: C_dark1
palette bg2: C_dark2
palette bg3: C_dark3
palette bg4: C_dark4
palette gray: C_gray_245
palette fg0: C_light0
palette fg1: C_light1
palette fg2: C_light2
palette fg3: C_light3
palette fg4: C_light4
palette fg4_256: C_light4_256
palette red: C_bright_red
palette green: C_bright_green
palette yellow: C_bright_yellow
palette blue: C_bright_blue
palette purple: C_bright_purple
palette aqua: C_bright_aqua
palette orange: C_bright_orange
end