Source overlays

Approximate video transcriptions on fixed color axes

Hue angle: 0°–360°
R: Red (0°) Y: Yellow (60°) G: Green (120°) C: Cyan (180°) B: Blue (240°) M: Magenta (300°)
Reading the chart: Distance from the center represents chroma; the angle represents hue. Source overlays are approximate video transcriptions.

Multi-mode chart displaying author-reported saturation differences, polar vectorscope geometry, and approximate color rendition profiles for selected film stocks
Reference
R=Red, Y=Yellow, G=Green, C=Cyan, B=Blue, M=Magenta