I am good Web designer. i can Say to u. I was searching for the HTML color codes one day and i found the link where i get Color Codes which are very use ful for a web master. you can also use this color codes when u are coding for the Cascading style Sheets!!!
I have used Dreamweaver for designing the HTML Pages. but some times i use the Plain Text Editor, at those times, these color Codes will be Useful.