# RedOr

Canonical URL: https://colorcurio.us/colormaps/carto.RedOr
Source type: Colormap
Type: sequential
Collection: carto
Attribution: CARTOColors (Carto), https://carto.com/carto-colors/
License: CC-BY-4.0
Source: https://carto.com/carto-colors/
Tags: cartocolors, quantitative
Stops: 256

## Summary

RedOr is a sequential colormap from the carto collection. Inspect its perceptual lightness, chroma, and hue profile on colorcurio.us.

CARTOColors 'RedOr' (7-class anchor stops, tag: quantitative).

## Perceptual profile (OKLCh)

- Lightness: 0.884 → 0.537 (range 0.348, min 0.537, max 0.884); monotonic; midpoint 0.716
- Chroma: min 0.067, max 0.153, mean 0.123
- Hue: 70.4° → 3.7° (span 66.7°), path monotonic-ccw; quadrants: yellow, orange, red
- Endpoint temperature: warm → warm
- Perceptual ΔE: total 51.2, mean/step 0.201, max step 0.235, smoothness 0.959, speed 0.201

## Colorblind safety (ΔE under simulated CVD)

- Protanopia: ΔE total 48.1; preserves order: yes
- Deuteranopia: ΔE total 36.8; preserves order: yes
- Tritanopia: ΔE total 40.9; preserves order: yes

## Related

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