It’s almost that time of year when you start seeing green when you pull up to McDonald’s. The Shamrock Shake will be making its highly anticipated return at McDonald’s restaurants nationwide on Feb.

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 the code of ...

Adobe Illustrator is vector-graphics software that allows you to specify the stroke or fill color of a vector object using any of several different color systems, including hexadecimal color ...