What's My ΔEOK JND?
Summary
An interactive post explores the Just Noticeable Difference (ΔEOK) in color perception by having users pick the line between two colors. It notes an approximate JND around 0.02 and frames the experiment as a playful test with around 40 rounds, linking to broader color exploration content. The piece offers insight into perceptual thresholds relevant to design and color-aware applications.