Color::Background

BLACK = "\e[40m"

BLUE = "\e[44m"

CYAN = "\e[46m"

GREEN = "\e[42m"

MAGENTA = "\e[45m"

ORANGE = "\e[43m"

RED = "\e[41m"

WHITE = "\e[107m"

YELLOW = "\e[103m"

black(s) : String

blue(s) : String

cyan(s) : String

green(s) : String

magenta(s) : String

orange(s) : String

red(s) : String

white(s) : String

yellow(s) : String