Software identifies hex color code on web page

One can get free software which can tell the hex code of a colour on a page and it solves a lot of problem. Download the same from below link:
http://iconico.com/colorpic/
http://www.adesclrpicker.com/
http://www.blogspottutorial.com/2009/05/free-tool-colour-to-html.html

UPDATE

Great tool for seeing the color in action by entering the hex code.