# BluYl

Canonical URL: https://colorcurio.us/colormaps/carto.BluYl
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

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

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

## Perceptual profile (OKLCh)

- Lightness: 0.974 → 0.415 (range 0.558, min 0.415, max 0.974); monotonic; midpoint 0.688
- Chroma: min 0.088, max 0.101, mean 0.096
- Hue: 112.3° → 236.3° (span 124.0°), path monotonic-cw; quadrants: chartreuse, green, mint, cyan, azure
- Endpoint temperature: warm → cool
- Perceptual ΔE: total 74.1, mean/step 0.291, max step 0.319, smoothness 0.944, speed 0.291

## Colorblind safety (ΔE under simulated CVD)

- Protanopia: ΔE total 66.3; preserves order: yes
- Deuteranopia: ΔE total 70.2; preserves order: yes
- Tritanopia: ΔE total 70.3; preserves order: yes

## Related

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