# Yellow-Gray-Blue

Canonical URL: https://colorcurio.us/colormaps/paraview.yellow-gray-blue
Source type: Colormap
Type: diverging
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: diverging
Stops: 256

## Summary

Yellow-Gray-Blue is a diverging colormap from the paraview collection. Inspect its perceptual lightness, chroma, and hue profile on colorcurio.us.

55-point Lab yellow-gray-blue diverging.

## Perceptual profile (OKLCh)

- Lightness: 0.279 → 0.957 (range 0.702, min 0.279, max 0.981); non-monotonic; midpoint 0.534
- Chroma: min 0.013, max 0.176, mean 0.070
- Hue: 17.0° → 224.3° (span 244.1°), path folded; quadrants: red, orange, yellow, chartreuse, violet, blue, azure
- Endpoint temperature: warm → cool
- Perceptual ΔE: total 254.9, mean/step 1.000, max step 7.138, smoothness 0.379, speed 1.000

## Colorblind safety (ΔE under simulated CVD)

- Protanopia: ΔE total 238.8; preserves order: no
- Deuteranopia: ΔE total 231.3; preserves order: no
- Tritanopia: ΔE total 236.3; preserves order: no

## Related

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