Seasons

Summary

Seasons is a cyclic colormap from cmasher. Lightness spans 0.00–1.00, hue sweeps 360° from violet to rose, and order holds under all three colorblind simulations.

Cyclic four-seasons cycle.

Perceptual profile (OKLCh)

• Lightness: 0.000 → 0.026 (range 0.998, min 0.000, max 0.998); non-monotonic; midpoint 0.994
• Chroma: min 0.000, max 0.137, mean 0.082
• Hue: 0.0° → 330.5° (span 360.0°), path folded; quadrants: violet, blue, azure, cyan, mint, green, chartreuse, yellow, orange, red, rose
• Endpoint temperature: null → null
• Perceptual ΔE: total 273.4, mean/step 1.072, max step 1.821, smoothness 0.787, speed 1.000

Colorblind safety (ΔE under simulated CVD)

• Protanopia: ΔE total 231.9; preserves order: yes
• Deuteranopia: ΔE total 219.5; preserves order: yes
• Tritanopia: ΔE total 211.1; preserves order: yes

Related

• Family: cmasher
• Source: Ellert van der Velden — CMasher (10.21105/joss.02004)
• Similar cyclic maps: Copper (cyclic), Emergency, Infinity
• All colormaps