RGB Colors - #ff0014, #eee
function (rgb, a, originalForm) {
    var self = this;
    //
    // The end goal here, is to parse the arguments
    // into an integer triplet, such as `128, 255, 0`
    //
    // This facilitates operations and conversions.
    //
    if (Array.isArray(rgb)) {
        this.rgb = rgb;
    } else if (rgb.length >= 6) {
        this.rgb = [];
        rgb.match(/.{2}/g).map(function (c, i) {
            if (i < 3) {
                self.rgb.push(parseInt(c, 16));
            } else {
                self.alpha = (parseInt(c, 16)) / 255;
            }
        });
    } else {
        this.rgb = [];
        rgb.split('').map(function (c, i) {
            if (i < 3) {
                self.rgb.push(parseInt(c + c, 16));
            } else {
                self.alpha = (parseInt(c + c, 16)) / 255;
            }
        });
    }
    this.alpha = this.alpha || (typeof a === 'number' ? a : 1);
    if (typeof originalForm !== 'undefined') {
        this.value = originalForm;
    }
}