The original Pokémon games were programmed using hex codes for a number of things, from inventorying all items, Pokémon, and moves to individual EV stats.

Hex codes are a simple, unambiguous way to designate colors in digital media. However, going from a color in your head to a hex code can be difficult for the unpracticed.

ColorTagGen quickly finds the hex color codes for any color.

The Eye Dropper extension lets you get the hex code of any color on your PC’s screen. In a recent blog post, the extension’s developer explained how the tool was made.

Hex codes are especially useful for matching colors in an Illustrator document to those on a Web page, as both HTML and CSS use hexadecimal codes to specify colors.

The website called Today I Found Out has an interesting post on Sun factoids, including its color as designated in hex code: #FFF5F2. That code is actually taken from the site vendian.org, put ...

I'm working with XSLT for the first time, and while most of the (simple) things I've needed to do have been easy to learn, I'm having some trouble with this one part. I need to print a string as a ...