I need to create a function which will returning jQuery.Color object and i have no idea how to do it. Here is code example

function newcolor () { var obj =  new $.Color( 'rgb(0,0,0)' ); return obj;}

var foo = newcolor();

foo.red();

Edit:

My full code:

function my (element,a,b,c){ //class my
   this.target = $(elem);
   this.new_color = function (a,b,c) { return new $.Color( 'rgb('+a+','+b+','+c+')'); }
   this.base_color = new_color (a,b,c);
   this.colorize = function () ( this.target.css({ background-color: new_color });
}

var div = new My($('foo'),0,0,0);
div.new_color(255,255,255);
div.colorize();

My goal is to create class which can hold jquery element and operate on it. Now I'm stuck on returning $.Color().