Installation:

-Ensure Coreutils is installed for gls

brew install coreutils
mkdir ~/.dircolors
git clone https://github.com/gibbling666/dircolors.git ~/.dircolors

Setup:

Add the following to ~/.bash_profile

# ~/.dircolors/themefile
eval $(gdircolors ~/.dircolors/dircolors.256dark)

# Aliases
alias ls='gls --color=auto'
alias ll='ls -al'

Notes:

-Please check out solarized dircolors here https://github.com/seebi/dircolors-solarized