0   Reset all attributes
1   Bright
2   Dim
4   Underscore  
5   Blink
7   Reverse
8   Hidden

    Foreground Colours
30  Black
31  Red
32  Green
33  Yellow
34  Blue
35  Magenta
36  Cyan
37  White

    Background Colours
40  Black
41  Red
42  Green
43  Yellow
44  Blue
45  Magenta
46  Cyan
47  White


Examples:

# DIM WHITE BLINK  hello  RESET
echo -e "\033[2;37;5mhello\033[;0m"