Someone

#!/bin/bash
#
#To test colors in bash
#
T='gYw' #the test text

echo -e  "/n	40m	41m	42m	43m\
	44m	45m	46m	47m";

for FGs in '	m' '	1m' '	30m' '1;30m' ' 	31m' '1;31m' '	32m' \
	'1;32m' '	33m' '1;33m' '	34m' '1;34m' '	35m' '1;35m' \
	'	36m' '1;36m' '	37m' '1;37m';
 do FG=${FGs// /}
 echo -en " $FGs \033[$FG  $T  "
 for BG in 40m 41m 42m 43m 44m 45m 46m 47m;
 do echo -en "$EINS \033[$FG\033[$BG $T \033[0m";
 done
echo;
done
echo