terminal colors

styles.js

    var styles = {
        //styles
        'bold'      : [1,  22],
        'italic'    : [3,  23],
        'underline' : [4,  24],
        'inverse'   : [7,  27],
        //grayscale
        'white'     : [37, 39],
        'grey'      : [90, 39],
        'black'     : [90, 39],
        //colors
        'blue'      : [34, 39],
        'cyan'      : [36, 39],
        'green'     : [32, 39],
        'magenta'   : [35, 39],
        'red'       : [31, 39],
        'yellow'    : [33, 39]
    };