Color Mac OSX Terminal Like Gentoo or Other

Edit:

~/.bash_profile

or

~/.profile

To set Gentoo-like colors on bash prompt, edit ~/.profile (or /etc/profile for system-wide defaults) and add the following:
if [[ ${EUID} == 0 ]] ; then

       PS1='\[\033[01;31m\]\h\[\033[01;34m\] \W \$\[\033[00m\] ' 

else

      PS1='\[\033[01;32m\]\u@\h\[\033[01;34m\] \w \$\[\033[00m\] ' 

fi

and add the following two lines:
export CLICOLOR=1
 

#Dark blue
#export LSCOLORS=ExFxCxDxBxegedabagacad
 

#Gentoo Color
export LSCOLORS=ExGxFxDxCxDxDxhbhdacEc
 

#Light Blue Color
#export LSCOLORS=gxBxhxDxfxhxhxhxhxcxcx


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