Skip to content
Back to the index

Accessible Color Matrix

github.ioColour pickers & palettes

No liveness check has reached it yet; it is registered on GitHub and has been in the index since 11 Oct 2026. How this is checked

Accessible Color Matrix is a browser-based color palette builder that helps users create and evaluate color combinations for accessibility contrast. It is intended for designers and developers working on accessible websites and digital interfaces.

Inferred · not functionally tested

FreeWeb
Accessible Color Matrix preview
Visit github.io
347stars
44forks
5features
2026since

Overview

5 features

Purpose: Creating color palettes with sufficient contrast for accessible digital interfaces.

Inferred · not functionally tested

Audience: web designers and developers

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: toolness.github.io · github.com. These links do not verify the individual claims.

Accessible Color Matrix is a Colour pickers & palettes project. Inferred · not functionally tested: It focuses on creating color palettes with sufficient contrast for accessible digital interfaces. Inferred · not functionally tested: Accessible Color Matrix is an open-source project aimed at web designers and developers. Basis unknown · not verified: Accessible Color Matrix is free to use. Basis unknown · not verified: It ships for the web.

Behind Accessible Color Matrix is Toolness. The project is developed in the open on GitHub with 347 stars. Inferred · not functionally tested: Among its 5 catalogued features are color palette builder, contrast checking, and accessible color combinations.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Color palette builder
  • Contrast checking
  • Accessible color combinations
  • Color matrix view
  • JavaScript interface

Topics: Inferred · not functionally tested

Tags
accessible-colorcontrast-checkingcolor-palettewcag-design

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
Browser

Trust & compliance

Public signals
HTTPSFree tierGitHub · ★ 347

Indexing history

2

What PulseGate has recorded for this listing

  1. Indexed13 Oct · 19:45 UTC
    Accessible Color Matrix seen via seed_frontier
    Source: seed_frontier · Open
  2. Indexed11 Oct · 21:38 UTC
    Listing seen via seed_frontier
    Source: seed_frontier · Open

Frequently asked questions about Accessible Color Matrix

What does Accessible Color Matrix do?
Inferred · not functionally tested: Accessible Color Matrix focuses on creating color palettes with sufficient contrast for accessible digital interfaces. It is catalogued under Colour pickers & palettes on PulseGate.
Who is Accessible Color Matrix for?
Inferred · not functionally tested: Accessible Color Matrix is an open-source project built for web designers and developers.
Is Accessible Color Matrix free?
Basis unknown · not verified: Yes — Accessible Color Matrix is free to use.
What platforms does Accessible Color Matrix run on?
Basis unknown · not verified: Accessible Color Matrix runs on the web.
Is Accessible Color Matrix still maintained?
Unverified. Accessible Color Matrix has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
Who makes Accessible Color Matrix?
Accessible Color Matrix is developed by Toolness.
Is Accessible Color Matrix open source?
Basis unknown · not verified: Accessible Color Matrix has a public GitHub repository.

Similar projects

Closest matches by what these projects do