Color converters

HEX to CSS Variable

Turn a HEX color into a ready-to-use CSS custom property. Nothing you enter leaves your browser.

Enter HEX color (optional name after comma)

Result

Your result will appear here.

Simple by design

Get the answer, without the clutter.

FormatCalc is built for quick work. This hex to css variable runs entirely on your device, so private text and data stay private.

01

Enter or paste your information.

02

Transform it with one click.

03

Copy, use, or download your result.

Common questions

Using the HEX to CSS Variable

Is the HEX to CSS Variable free to use?

Yes. FormatCalc's HEX to CSS Variable is free to use with no account required.

Is my data private when I use the HEX to CSS Variable?

Yes. This tool processes your input locally in your browser. FormatCalc does not upload or store what you enter.

How do I use the HEX to CSS Variable?

Paste or type your input, select any available options, and choose Create CSS variable. You can then copy the result.