In many of the images, I wanted to know if the image had an unwanted color cast (usually in need of white balancing). I recently used this utility to help judge a photography competition consisting of over 100 entries presented in a web browser. This is useful when learning about Lab as it provides real life colors to examine and the ability to quickly find out their Lab values. As you mouse over the screen, the Lab channel values are displayed in real time in the utility’s window: While not falling under normal definitions of fun, having a quick way to sample Lab color values of images without having to load them into Photoshop or some other heavyweight application definitely has its benefits. Okay, if any of this is actually fun for you, please seek help. ![]() With this pulldown set to CIE L*a*b, the real fun begins. The DigitalColor Meter utility features one big pulldown menu right under its title bar that sets the color space: While this handy tool works in RGB by default, those who love Lab color (or those learning to love it) can easily adjust this tool to display Lab colors instead. With it, you can determine the color under the mouse pointer wherever it aims. ![]() The DigitalColor Meter utility is built into OS X and provides a powerful color inspector.
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