# Blue-Green-Orange

Canonical URL: https://colorcurio.us/colormaps/paraview.blue-green-orange
Source type: Colormap
Type: sequential
Collection: paraview
Attribution: ParaView / VTK — Kitware (presets curated by Moreland, Samsel et al.)
License: BSD-3
Source: https://raw.githubusercontent.com/Kitware/ParaView/master/Remoting/Views/ColorMaps.json
Tags: multi-hue
Stops: 256

## Summary

Blue-Green-Orange is a sequential colormap from the paraview collection. Inspect its perceptual lightness, chroma, and hue profile on colorcurio.us.

50-point CIELAB multi-hue sequential.

## Perceptual profile (OKLCh)

- Lightness: 0.922 → 0.350 (range 0.572, min 0.350, max 0.922); non-monotonic; midpoint 0.529
- Chroma: min 0.033, max 0.149, mean 0.112
- Hue: 245.3° → 29.6° (span 222.3°), path folded; quadrants: blue, azure, cyan, mint, green, chartreuse, yellow, orange, red
- Endpoint temperature: cool → warm
- Perceptual ΔE: total 217.6, mean/step 0.853, max step 5.482, smoothness 0.377, speed 0.853

## Colorblind safety (ΔE under simulated CVD)

- Protanopia: ΔE total 195.8; preserves order: no
- Deuteranopia: ΔE total 191.4; preserves order: no
- Tritanopia: ΔE total 196.3; preserves order: no

## Related

- Family: https://colorcurio.us/colormaps/families/paraview
- All colormaps: https://colorcurio.us/colormaps