<ESC>[{attr};{fg};{bg}m exemple: \033[36m

tput Colour Capabilities

tput setab [1-7]

  Set a background colour using ANSI escape

tput setb [1-7]

  Set a background colour

tput setaf [1-7]

  Set a foreground colour using ANSI escape

tput setf [1-7]

  Set a foreground colour

tput Text Mode Capabilities

tput bold

  Set bold mode

tput dim

  turn on half-bright mode

tput smul

  begin underline mode

tput rmul

  exit underline mode

tput rev

  Turn on reverse mode

tput smso

  Enter standout mode (bold on rxvt)

tput rmso

  Exit standout mode

tput sgr0