This month green is going to get its due because it’s the subject for the July edition of the Readers Photo Challenge.

The website ismy.blue will populate a full screen of one color, and it will ask the user if it is green or blue. ismy.blue “In early experiments, we found that people’s responses cluster ...

While he perceived it as green, his wife saw it as blue. This disagreement led to the creation of his new website ismy.blue , ...

As a result, purple and magenta are known as "nonspectral" colors, because they don't really exist as actual electromagnetic ...

The rainbow may be due for an update. A new, high-tech method for displaying color has allowed five test subjects to see a shade beyond the standard human range.The research, published April 18 in ...

A new report from the Natural Diamond Council highlights the rarity and evergreen esteem of these vibrant gems.

To get color information, each pixel can be covered by a filter that only lets through a range of colors in the red, green or blue parts of the spectrum. A color image emerges after the raw per ...

It reflects 96% of light, but only in the narrow green-blue slice of the spectrum. The other wavelengths are absorbed by the paint. “That’s why it looks like it’s glowing,” Semple says.

Rather, the actually-not-a-color is a combination of red and blue wavelengths, which are two opposite extremes on the color spectrum, Popular Mechanics adds.