CSSFontPaletteValuesRule: name property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨November 2022⁩.

The read-only name property of the CSSFontPaletteValuesRule interface represents the name identifying the associated @font-palette-values at-rule. A valid name always starts with two dashes, such as --Alternate.

Value

A string beginning with two dashes.

Examples

Read the at-rule's name

This example first defines an @import and an @font-palette-values at-rule. Then it reads the @font-palette-values rule and displays its name. The MDN live sample infrastructure combines all the CSS blocks in the example into a single inline style with the id css-output, so we first use document.getElementById() to find that sheet. The palette will be the second CSSRule in that stylesheet. So, rules[1] returns a CSSFontPaletteValuesRule object, from which we can access name.

HTML

html

<pre id="log">The @font-palette-values at-rule's name:</pre>

CSS

css

@import "https://fonts.googleapis.com/css2?family=Bungee+Spice";  @font-palette-values --Alternate {   font-family: "Bungee Spice";   override-colors:     0 #00ffbb,     1 #007744; }  .alternate {   font-palette: --Alternate; }

JavaScript

const log = document.getElementById("log");  const rules = document.getElementById("css-output").sheet.cssRules; const fontPaletteValuesRule = rules[1]; // a CSSFontPaletteValuesRule interface log.textContent += ` ${fontPaletteValuesRule.name}`;

Result

Specifications

Specification
CSS Fonts Module Level 4> # dom-cssfontpalettevaluesrule-name>

Browser compatibility

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This page was last modified on ⁨Oct 17, 2025⁩ by MDN contributors.

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