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postcss-color-hex-alpha (8.0.4)

Published 2026-02-24 14:02:49 +00:00 by atheaadmin

Installation

Setup this registry in your project .npmrc file:

registry=

To install the package using npm, run the following command:

npm install postcss-color-hex-alpha@8.0.4

or add it to the package.json file:

"postcss-color-hex-alpha": "8.0.4"

For more information on the npm registry, see the documentation.

About this package

PostCSS Color Hex Alpha

PostCSS Color Hex Alpha lets you use 4 & 8 character hex color notation in CSS, following the CSS Color Module specification.

body {
	background: #9d9c;
}

/* becomes */

body {
	background: rgba(153,221,153,0.8);
}

Usage

Add PostCSS Color Hex Alpha to your project:

npm install postcss postcss-color-hex-alpha --save-dev

Use it as a PostCSS plugin:

const postcss = require('postcss');
const postcssColorHexAlpha = require('postcss-color-hex-alpha');

postcss([
	postcssColorHexAlpha(/* pluginOptions */)
]).process(YOUR_CSS /*, processOptions */);

PostCSS Color Hex Alpha runs in all Node environments, with special instructions for:

Node	PostCSS CLI	Webpack	Create React App	Gulp	Grunt

Options

preserve

The preserve option determines whether the original notation is preserved. By default, it is not preserved.

postcssColorHexAlpha({ preserve: true })

body {
	background: #9d9c;
}

/* becomes */

body {
	background: rgba(153,221,153,0.8);
	background: #9d9c;
}

Dependencies

Dependencies

ID	Version
postcss-value-parser	^4.2.0

Peer Dependencies

ID	Version
postcss	^8.4

Keywords

4-digit 8-digit alpha color css csswg hex postcss postcss-plugin spec specification transparency transparent w3c

Details

npm

2026-02-24 14:02:49 +00:00

1

Project Site

MIT

latest

4.1 KiB

Assets (1)

postcss-color-hex-alpha-8.0.4.tgz 4.1 KiB

Versions (1) View all

8.0.4 2026-02-24