WCAG Contrast Checker | Toolbox

URL Encode / Decode QR Code Generator

Case Converter Character Counter Lorem Ipsum Generator Text Diff Grammar Checker Text Highlighter Readability Score Duplicate Line Remover Markdown Preview Kanji Magnifier Regex Tester Patch Generator Patch Applier

SVG to PNG XML to JSON

Image Resizer Image Format Converter Background Remover Color Scale Generator SVG Optimizer SVG Path Editor SVG⇔Data URI ICO Generator Favicon Generator

Code Formatter robots.txt Generator manifest.json Generator Open Graph Preview Twitter Card Preview HTML Escape Checker CSS Minify/Beautify JS Minify/Beautify JSON Schema Validator HTTP Headers Generator CSS Cubic-Bezier Editor

Calculator Unit Converter

Text Encryption JWT Decoder Base32 Base58 Base85 UUEncode/Decode CRC32 Adler32 NanoID Generator bcrypt Hash

Base64 JSON Formatter Color Converter Timestamp Converter Clipboard Image CSV⇔JSON TSV⇔CSV Markdown⇔HTML YAML⇔JSON TOML⇔JSON

UUID Generator Hash Generator Password Generator

Ring Visualizer Binary Visualizer

OKLCH⇔RGB⇔HEX Color Palette Generator WCAG Contrast Checker Material 3 Theme

Cron Builder Age Calculator Random Data Generator

contrastWCAG Contrast Checker

Check color contrast ratio against WCAG

Foreground

Background

Aa

Contrast Ratio

21.00:1

Normal Text AA--

Normal Text AAA--

Large Text AA--

Large Text AAA--