Need an RGB and Hex Color Code Chart?

Do you know your Hex colors? OK, what's #00bfff? Red? Blue? Sky blue? Deep sky blue?

I found a site that has RGB codes, Hex codes, the color name and a little box with a color sample in it. Really helpful when you are looking for a specific color.

Hope this helps.

What do you think?
1. How well do you know your hex colors?
2. Do you only use the basics or do you venture out?
3. Are you wondering why you would ever need this?