Who is ColorContrast for?

ColorContrast is a B2B product built for web designers and developers.

Does ColorContrast have a free plan?

Yes — ColorContrast is free to use.

What platforms does ColorContrast run on?

ColorContrast runs on the web and embeddable surfaces.

Is ColorContrast still active?

Unverified. ColorContrast 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.

What projects are similar to ColorContrast?

Similar projects tracked by PulseGate include Color Contrast checker, A11yKit, and Farbkontrastprüfer.

Who develops ColorContrast?

ColorContrast is developed by ColorContrast.

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ColorContrast

Name: ColorContrast
Author: ColorContrast

colorcontrast.orgStructured data & machine readability

ColorContrast checks foreground and background color pairs against WCAG AA and AAA requirements, with live previews, accessible alternatives, palette exploration, and report export. Its browser scanner and Figma plugin help designers and developers identify contrast violations across pages and frames.

FreeWebCloud-managedEmbeddable

Visit colorcontrast.org

2alternatives

12features

2026since

Overview

12 features

ColorContrast is a Structured data & machine readability project. It focuses on checking color combinations for accessibility compliance and finding usable alternatives. It is built as a B2B product for web designers and developers. It is available for free. It runs on the web and embeddable surfaces.

ColorContrast builds and maintains ColorContrast. Among its 12 catalogued features are contrast ratio checker, WCAG AA/AAA scoring, and APCA scoring.

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

Contrast ratio checker
WCAG AA/AAA scoring
APCA scoring
Accessible alternatives
Live preview
PDF export
URL scanner
Palette explorer
Color blindness simulation
Eyedropper
Chrome extension
Figma plugin

Built with & integrations

Framework

Next.js

Hosting

Vercel

Connectors

chromefigma

Runs on

BrowserCloud-managedEmbeddable

Detected from

Next.js: /_next/static/ in the HTML · __next_f in the HTML
Vercel: x-vercel-id header · x-vercel-cache header

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tier

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed1 Sept · 09:00 UTC
Colorcontrast verified against its public source
Source: PulseGate · Open

Frequently asked questions about ColorContrast

What is ColorContrast?: ColorContrast focuses on checking color combinations for accessibility compliance and finding usable alternatives. It is catalogued under Structured data & machine readability on PulseGate.
Who is ColorContrast for?: ColorContrast is a B2B product built for web designers and developers.
Does ColorContrast have a free plan?: Yes — ColorContrast is free to use.
What platforms does ColorContrast run on?: ColorContrast runs on the web and embeddable surfaces.
Is ColorContrast still active?: Unverified. ColorContrast 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.
What projects are similar to ColorContrast?: Similar projects tracked by PulseGate include Color Contrast checker, A11yKit, and Farbkontrastprüfer.Color Contrast checker A11yKit Farbkontrastprüfer
Who develops ColorContrast?: ColorContrast is developed by ColorContrast.

At a glance

Pricing: Free
Platforms: Web
Languages: English
First seen: 1 Sept 2026
Built for: web designers and developers
Model: B2B
Solves: Checking color combinations for accessibility compliance and finding usable alternatives.

Index record

Indexed: 1 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 1 Sept 2026

Identity audit (13)

Slug: colorcontrast-colorcontrast-org
Lifecycle state recorded: 1 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 1 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 1 Sept 2026
Canonical URL: https://colorcontrast.org/

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