The strings “1f5d386” and “1c9b9ca” do not look like the integer hash codes many of us are used to seeing because of their hexadecimal representation.

Anyone who’s built a webpage has encountered hexadecimal colors–the six-digit codes that identify one of 16,777,216 different colors you encounter on the web. It’s easy enough to identify ...

Hexadecimal format allows us to instruct a computer to display a color using three or six characters. For example, #000 will produce black. But how many words can be created in Hex and what colors ...

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.

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.

It is now possible to store information in the atomic structure of plastic molecules using a hexadecimal code that allows for greater storage density than a binary system ...

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.