coloraide
A color library for Python.
Decision gist · record as of 2026-08-14
Yes. ColorAide is actively maintained, has low install friction, carries a permissive MIT license, and solves a real problem—accurate, standards-compliant color manipulation in Python. It's well-suited for design tools, accessibility testing, data visualization, and any project needing robust color handling. No known vulnerabilities.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Python 3.10 or later.
- Low install friction with a single lightweight runtime dependency (typing-extensions).
- The package is actively maintained with a recent release (4 days old) and steady repository activity.
License · maintenance · safety
MIT (permissive) — MIT license is permissive, allowing free use, modification, and distribution with minimal restrictions—suitable for both open-source and commercial projects.
last release 2026-08-10 (4 days) · last repo commit 2026-08-11 · 349 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 321,621 downloads/mo, #7,621 on PyPI
Alternatives
Verify before relying
pip install coloraide
from coloraide import Color
c = Color("red")
print(c.convert('hsl').to_string())- Whether the library's color accuracy and round-tripping claims have been validated against standard test suites or color science benchmarks.
- Performance characteristics when working with large batches of color conversions or complex gamut mapping operations.
What it is and what it does
ColorAide is a pure Python object-oriented color library that lets you create colors from CSS syntax, convert them between color spaces (RGB, HSL, LCH, and many others), and perform operations like mixing, interpolation, and gamut mapping. It emphasizes accuracy and proper round-tripping of color values, supporting both modern CSS color spaces and legacy formats. The library includes utilities for color vision deficiency simulation, correlated color temperature, color distancing, and blending, plus a plugin API to extend its capabilities.
You'd use ColorAide when you need programmatic color manipulation in Python—whether building design tools, generating color palettes, ensuring color accessibility, or working with web-based color specifications. It handles the mathematical complexity of color space conversions so you can work with colors at a higher level of abstraction.
Use it for
- Convert colors between CSS and non-CSS color spaces for design or data visualization applications.
- Generate accessible color palettes by mixing colors in perceptually uniform spaces and checking contrast ratios.
- Simulate color vision deficiency to test design accessibility for users with color blindness.
- Interpolate between colors in perceptually meaningful spaces for smooth gradients or animations.
- Parse and manipulate CSS color syntax programmatically in web scraping or template generation tools.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes.
ColorAide is actively maintained, has low install friction, carries a permissive MIT license, and solves a real problem—accurate, standards-compliant color manipulation in Python. It's well-suited for design tools, accessibility testing, data visualization, and any project needing robust color handling. No known vulnerabilities.
Install
coloraide on PyPI
Before you install
Low install friction with a single lightweight runtime dependency (typing-extensions). The package is actively maintained with a recent release (4 days old) and steady repository activity.
Requires Python 3.10 or later.
License in practice
MIT license is permissive, allowing free use, modification, and distribution with minimal restrictions—suitable for both open-source and commercial projects.
Quickstart
pip install coloraide
from coloraide import Color
c = Color("red")
print(c.convert('hsl').to_string())Verify before relying
- Whether the library's color accuracy and round-tripping claims have been validated against standard test suites or color science benchmarks.
- Performance characteristics when working with large batches of color conversions or complex gamut mapping operations.
Package facts
| License | MIT permissive |
| Python support | Supports the current Python release >=3.10 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 1 packagetyping-extensions |
| Maintenance | Actively maintained 4 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 321,621 / month, #7,621 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 5 - Production/StableEnvironment :: ConsoleIntended Audience :: DevelopersLicense :: OSI Approved :: MIT LicenseOperating System :: OS IndependentProgramming Language :: Python :: 3Programming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.14Topic :: Internet :: WWW/HTTP :: Dynamic ContentTopic :: Software Development :: Libraries :: Python ModulesTopic :: Text Processing :: FiltersTopic :: Text Processing :: Markup :: HTML |
Evidence: coloraide-8.11.1-py3-none-any.whl
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