# NASA Ames Color Usage Guidelines

Canonical URL: https://colorcurio.us/library/nasa-ames-color-guidelines
Source type: Library entry
Resource URL: https://colorusage.arc.nasa.gov/guidelines.php
Added: 2026-01-04

## Summary

Guidelines for color on displays: coding, redundancy, and when hue stops being a reliable signal.

- Resource: [NASA Ames Color Usage Guidelines](https://colorusage.arc.nasa.gov/guidelines.php)
- By: NASA Ames
- Kind: writing (article)
- Level: intermediate
- Tags: accessibility, perception, data-viz, designer, scientist, reference

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