In another reminder of how existence boils down to information theory, here’s a new explainer on how brains process color. Captain Disillusion, a YouTuber and science educator, created the explainer, ...

Color-Logic is pleased to announce that its award-winning Process Metallic Color System will be featured at the highly anticipated PRINTING United expo in Las Vegas. Scheduled for September 10-12, ...

A color printed from four separate printing plates. Four-color process printing uses cyan, magenta, yellow and black (CMYK) inks to produce full color reproduction. Contrast with spot color. See CMYK.

The opponent process theory suggests that the way humans perceive colors is controlled by three opposing systems. We need four unique colors to characterize perception of color: blue, yellow, red, and ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...