CIELABia
CIELABia is a fictional or hypothetical color model that extends the established CIELAB color space by adding perceptual and contextual dimensions. It is described in speculative color science discussions as a way to bridge color specification with material appearance and lighting context, without claiming real-world adoption.
Concept and structure: In CIELABia, the base coordinates L*, a*, and b* are retained to encode lightness
Relation to CIELAB: CIELABia builds on the idea of perceptual uniformity central to CIELAB but acknowledges
Evaluation and usage: The concept is used mainly for pedagogy, visualization, and early-stage design prototyping in
Notes: As a fictional construct, CIELABia serves to illustrate how color appearance modeling could be expanded