If you're looking for an abstract splash of color to spruce up your desktop, the collections here should have something that catches your eye. Photo by Thelma1. Over at the design blog Hongkiat ...

One of the primary issues with the color-coded system is the oversimplification of complex realities. For instance, green hydrogen is typically viewed as a production by electrolysis powered by ...

At least, when it comes to one color people think is on the spectrum. Popular Mechanics reports that purple is a “pigment of your imagination”: The human eye doesn’t actually see purple.

How humans perceive color, and how all those shades are related, is a question scientists and philosophers have been attempting to answer for millennia. The ancient Greeks, who famously had no ...

Where does black fall on the color spectrum? – Utsav, age 17, Navi Mumbai, Maharashtra, India People love the rainbow of ROYGBIV colors: red, orange, yellow, green, blue, indigo and violet. Human eyes ...

And the new color enabled by Oz is named “olo,” a reference to its theoretical color space coordinates, which are [0,1,0]. [ Related: Animals only see in black and white and 5 other color myths.

Color perception, and our enjoyment of it, is part of our evolutionary legacy. The human retina is sensitive to wavelengths of light from about 400 to 700 nanometers.

Color perception depends on the surrounding environment. Michael J. Murdoch In a smooth gradient from gray to black, where does black begin? Michael J. Murdoch Hello, curious kids!