Enter a color in any format — HEX (#06b6d4), rgb(6,182,212) or hsl(189,94%,43%) — and get all the other formats plus lighter and darker shades.
Exact CMYK depends on the print profile. This tool uses the standard formula without an ICC profile — check with your print shop for production work.
Paste the HEX code (e.g. #ff8800) into the field — the RGB, HSL and CMYK values appear instantly. Click a value to copy it.
Beautify and format SQL queries, indent clauses, minify to 1 line for PostgreSQL, MySQL, and ClickHouse client-side.
Calculate color contrast ratios for text and backgrounds per WCAG 2.2 AA/AAA accessibility standards with live previews.
Cryptographically secure passwords powered by Web Crypto API running 100% locally on your machine.
Inspect and decode JSON Web Tokens locally: inspect header, payload claims, and token expiration dates safely.
Test and debug regex patterns with live match highlights, capture groups, regex flags, and cheatsheets.
Visual gradient designer with angle controls, trendy color presets, and 1-click CSS and Tailwind class export.
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