The test is a color spectrum consisting of 39 unique colors. The number of hues a person can differentiate on the chart points to the amount of color receptors, or cones, that person has.

You can take the color personality test on ktestone.com, a Korean quiz website.(Yes, the website looks very old school — but it works.) You'll be prompted with a series of questions ranging from ...

A test from X-Rite, an organization specializing in the technology and science of color, and owner of the popular Pantone color system, tests color vision. Business Insider Subscribe Newsletters ...

First there was “the dress,” then there was the sneakers, now there’s a debate over the color blue. If you’ve ever argued ...

Use solid colors like red, orange, and yellow rather than pastel colors. Also, avoid combinations such as blue, brown, and black that are difficult to distinguish with reduced contrast sensitivity.

Only 1% of people can pass this color test. Here's what it reveals about you. By Frank Olito ...

Alive Solutions ran the same color test in 18 inches of lake water. Neon orange, yellow and green were most visible. White did OK, but neon pink did not show up as well as it did against the light ...