Each shape has a specific color scheme, and one doesn't quite fit the bill. Your challenge is to identify that odd one out before the clock runs out. Tick-tock, time's up! If you managed to ...

Color swatches and reference systems provide an organized means of color identification and comparison. These are most commonly used in painting (staining; sealing) processes but are also used to ...

The Nix Mini 3 is the most recent version of the color-matching sensor, and it's on sale for just $79.99 (reg. $97).

A number of online tools and services are available to help you identify a drug based on the imprint code, color, and shape. Never take any medication you cannot identify. And follow recommended ...