percolor

Percolor is a term found in discussions about color processing, imaging, and color management. It does not have a single, standardized definition and is used in various niche contexts as a way to refer to operations or data that are handled on a per-color basis.

In digital imaging and computer graphics, percolor may describe algorithms or workflows that treat each color channel separately. For example, processing red, green, and blue channels individually can allow channel-specific adjustments, effects, or optimizations that would be difficult to achieve with a single, aggregated color value.

In printing and color management, the phrase can refer to workflows that apply calibration, profiling, or ink management on a per-color basis. This approach aims to optimize reproduction for each ink color or pigment, rather than applying the same process uniformly across all colors.

In data visualization and user interface design, percolor might denote encoding, styling, or configuration options that apply differently to individual colors or allow per-object color customization. This can support more precise control over how colors convey information or interact with accessibility considerations.

Etymology and usage vary by context; percolor is a constructed term and is not widely standardized. When encountered, the precise meaning usually depends on the domain, the software or tool in use, and the specific workflow being described. See also color management, color space, and per-channel processing for related concepts.