Developer Tools
Extract CSS Colors
Extract CSS color values from pasted stylesheets, style blocks, and component CSS without rendering, fetching, or uploading code.
0 / 30,000 characters. No upload, storage, or account required.
CSS color extraction workflows
Use this extractor when pasted styles need a browser-local inventory of palette values before theme cleanup, migration, QA, or documentation.
Audit theme palettes
Pair color rows with Extract CSS Variables, Extract HEX Colors, and CSS Formatter.
Review selector usage
Use Extract CSS Selectors, Extract CSS Property Names, and Extract CSS Important Declarations alongside color inventories.
Clean copied output
Send extracted rows to Remove Duplicate Lines, Sort Lines, or Normalize Whitespace.
What this tool does
Extract CSS Colors finds HEX, RGB, HSL, OKLCH, named color, transparent, and currentColor values in pasted CSS, removes duplicate rows, shows source lines, and runs locally in your browser.
Common use cases
Extract color values from pasted CSS, style blocks, component styles, or design-token files before palette audits, theme migration, visual QA, refactors, or documentation cleanup.
Use Extract CSS Colors when you are working with copied API payloads, logs, encoded values, config snippets, identifiers, or debugging data and need a quick browser-local check before pasting the result into docs, tickets, tests, or another developer tool.
How to use it
- Paste CSS, style tags, design-token files, component styles, or copied source that contains color declarations.
- Choose whether duplicate color rows should be removed and whether output should be normalized for comparison.
- Review extracted color rows with source lines, then copy the clean list for palette audits, theme migration, QA, or documentation handoffs.
Example workflow
Copy a small payload or encoded value from an API response, request URL, log line, or config file. Run the focused check here, confirm the output is readable, then continue with related developer data tools such as validation, formatting, decoding, timestamp conversion, or CSV/JSON conversion.
Privacy note
CSS color extraction runs locally in your browser. Your pasted CSS is not uploaded, rendered, fetched, crawled, executed, stored, or logged.
FAQ
Does Extract CSS Colors render or upload my CSS?
No. It reads pasted CSS as text in your browser and does not render pages, fetch assets, execute code, upload, store, or log snippets.
Which color values can it find?
It finds common CSS color formats including HEX, rgb(), rgba(), hsl(), hsla(), OKLCH-style function colors, named colors, transparent, and currentColor.
When is this useful?
Use it while auditing palettes, migrating themes, documenting design tokens, checking copied style blocks, or preparing CSS cleanup notes.
Explore more tools
Browse the Developer Tools hub or continue with the Developer Data Toolkit when this task is part of a larger workflow.