We can use the following colors' codes: Black 0 ; 30 Dark Gray 1 ; 30 Blue 0 ; 34 Light Blue 1 ; 34 Green 0 ; 32 Light Green 1 ; 32 Cyan 0 ; 36 Light Cyan 1 ; 36 Red 0 ; 31 Light Red 1 ; 31 Purple 0 ; 35 Light Purple 1 ; 35 Brown / Orange 0 ; 33 Yellow 1 ; 33 Light Gray 0 ; 37 White 1 ; 37 And then use them like this in your script: red = '\e[0;31m' NC = '\e[0m' # No Color echo - e "${red}Hello Stackoverflow${NC}" Keep in mind you have to use '-e' after 'echo' and use double quote(") for text. Set Code Description Example Preview 1 Bold/Bright echo -e "Normal \e[1mBold" 2 Dim echo -e "Normal \e[2mDim" 4 Underlined echo -e "Normal \e[4mUnderlined" 5 Blink 1) echo -e "Normal \e[5mBlink" 7 Reverse (invert the foregro...