# CCC-Tool

Canonical URL: https://colorcurio.us/library/ccc-tool
Source type: Library entry
Resource URL: https://ccctool.com/
Added: 2026-09-27

## Summary

Build a continuous colormap from a specification, then test it with ΔE plots and test fields before export.

Supports CIEDE2000 and DIN99 difference measures, so uniformity can be checked numerically instead of by eye.

- Resource: [CCC-Tool](https://ccctool.com/)
- By: Pascal Nardini et al.
- Kind: colormaps (tool)
- Level: advanced
- Tags: color-scales, data-viz, perception, cielab, scientist, interactive, web

## In collections

- [Perceptual Colormaps](https://colorcurio.us/library/collections/perceptual-colormaps)

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