Command line tool that extracts CSS colors as SCSS variables.
Also a node.js/io.js library with a few handy functions.
$npm install manhattan
Using this command:
$ manhattan input.css
An input.scss and variables.scss file will be created.
var manhattan = require('manhattan');
var faa = 'faa';
faa = manhattan.three_to_six(faa); // var faa = 'ffaaaa';