Glasbey warm

Summary

Glasbey warm is a 256-color categorical colormap from colorcet. Its colors span lightness 0.39–0.95 and chroma 0.05–0.32.

Warm-hue-restricted variant.

Perceptual profile (OKLCh)

• Lightness: 0.552 → 0.615 (range 0.564, min 0.390, max 0.955); non-monotonic; midpoint 0.436
• Chroma: min 0.054, max 0.322, mean 0.136
• Hue: 29.2° → 12.4° (span 134.7°), path folded; quadrants: red, magenta, chartreuse, orange, rose, yellow
• Endpoint temperature: warm → warm
• Perceptual ΔE: total 8730.3, mean/step 34.236, max step 82.244, smoothness 0.541, speed 1.000

Colorblind safety (ΔE under simulated CVD)

• Protanopia: ΔE total 8002.4; preserves order: no
• Deuteranopia: ΔE total 6814.6; preserves order: no
• Tritanopia: ΔE total 5237.8; preserves order: no

Related

• Family: colorcet
• Source: Kovesi 2015 — "Good Colour Maps: How to Design Them" (arXiv:1509.03700)
• Similar categorical maps: Glasbey, Glasbey BW, Glasbey category10, Glasbey cool, Glasbey (dark bg), Glasbey HV, Glasbey (light bg)
• All colormaps