Understanding the Difference Between Luminance and Lightness

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When working with digital images, color theory, or even photography, terms like "luminance" and "lightness" frequently arise. Although they might sound similar and are related to the perception of brightness, they refer to different concepts. Understanding the difference between luminance and lightness is essential for anyone involved in fields that require color manipulation or analysis. This blog post will explore these two terms, their definitions, how they are calculated in