A11yKit is a B2B product built for UI designers and frontend developers.

Does A11yKit have a free plan?

Yes — A11yKit is free to use.

Is A11yKit still active?

Unverified. A11yKit 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 A11yKit?

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

A11yKit is developed by A11yKit.

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A11yKit

Name: A11yKit
Author: A11yKit

a11ykit.siteStructured data & machine readability

Color Contrast Checker calculates foreground and background contrast ratios and evaluates them against WCAG 2.1 and 2.2 AA and AAA requirements. It provides live previews, alpha support, compliant color suggestions, and CSS-ready values for designers and developers.

FreeWebCloud-managed

Visit a11ykit.site

Overview

8 features

A11yKit sits in PulseGate's Structured data & machine readability category. It focuses on checking and correcting color contrast so interfaces meet accessibility standards and remain readable. A11yKit is a B2B product aimed at UI designers and frontend developers. A11yKit costs nothing to use. It runs on the web.

A11yKit builds and maintains A11yKit. Among its 8 catalogued features are contrast ratio calculation, WCAG compliance checks, and live text preview.

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

Contrast ratio calculation
WCAG compliance checks
Live text preview
Alpha support
Color pickers
Compliant color suggestions
Lightness slider
CSS value copying

Built with & integrations

Framework

Next.js

Hosting

Cloudflare

Runs on

BrowserCloud-managed

Detected from

Next.js: /_next/static/ in the HTML · __next_f in the HTML
Cloudflare: cf-ray header · cf-cache-status header

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tier

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed18 Aug · 01:42 UTC
WCAG 2.2 & APCA Color Contrast: A Practical Guide for Modern UI Designers verified against its public source
Source: PulseGate · Open

Frequently asked questions about A11yKit

What is A11yKit?: A11yKit focuses on checking and correcting color contrast so interfaces meet accessibility standards and remain readable. It is catalogued under Structured data & machine readability on PulseGate.
Who is A11yKit for?: A11yKit is a B2B product built for UI designers and frontend developers.
Does A11yKit have a free plan?: Yes — A11yKit is free to use.
What platforms does A11yKit run on?: A11yKit runs on the web.
Is A11yKit still active?: Unverified. A11yKit 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 A11yKit?: Similar projects tracked by PulseGate include Color Contrast checker, A11yKit, and Accessibility Scanner.Color Contrast checker A11yKit Accessibility Scanner
Who makes A11yKit?: A11yKit is developed by A11yKit.

At a glance

Platforms: Web
Languages: English
First seen: 18 Aug 2026
Built for: UI designers and frontend developers
Model: B2B
Solves: Checking and correcting color contrast so interfaces meet accessibility standards and remain readable.

Index record

Identity confidence: High · 95.6
Indexed: 18 Aug 2026
Lifecycle: Alive
First seen: Aug 2026
Last seen: 18 Aug 2026

Identity audit (13)

Slug: wcag-2-2-apca-color-contrast-a-practical-guide-for-modern-a11ykit-site
Lifecycle state recorded: 18 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 18 Aug 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
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: 18 Aug 2026
Canonical URL: https://a11ykit.site/tools/contrast-checker

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