Demystifying the CIE ΔE 2000 Formula

By Carlos Stanza & Jinkai Qian Understanding the perceptual differences between colors is essential in various fields, such as printing, graphic design, branding, packaging, paint and coatings, textiles, and more! In this context, the Delta E value serves as a crucial metric. Delta E quantifies the disparity between two colors and plays a pivotal role in determining their visual discernibility. Generally, a 1 DE00  is deemed the threshold, indicating that any value below it signifies an imperceptible difference,…