Swatch to CSS Variables
Paste hex swatches and export clean CSS custom properties.
Palette to CSS variables
A palette is only useful in code when it is defined as reusable tokens. This tool takes your hex swatches and exports them as clean CSS custom properties, so your colors live in one place and update everywhere with a change.
Centralizing colors as variables is the foundation of maintainable, themeable CSS. Paste your swatches, get a tidy :root block of custom properties, and copy it into your stylesheet as the single source of truth for your palette.
Copy-ready variables
It exports your swatches as :root custom properties, ready to drop into a stylesheet as reusable tokens. Generated in your browser, nothing uploaded.
Frequently Asked Questions
What does the swatch to CSS variables converter do?
It converts pasted hex colors into a CSS :root block with custom properties.
Can I use the output in production?
Yes. Review the generated values, then copy the CSS, color list, or text output into your design system or project files.
Does this upload my colors or images?
No. The tool runs in your browser. Uploaded images are read locally and are not sent to a server.
Is this tool free?
Yes. It is free to use and does not require an account.
Need a polished visual system? Bushe can help turn rough ideas into production-ready design.