PostCSS Color Hex Alpha [][PostCSS]

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

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

``css
body {
background: #9d9c;
}

/ becomes /

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

Usage

Add [PostCSS Color Hex Alpha] to your project:

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

Use it as a [PostCSS] plugin:

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

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

Options

$3

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

`js
postcssColorHexAlpha({ preserve: true })
`

`css
body {
background: #9d9c;
}

/ becomes /

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

[cli-url]: https://github.com/csstools/postcss-plugins/actions/workflows/test.yml?query=workflow/test
[css-url]: https://cssdb.org/#hexadecimal-alpha-notation
[discord]: https://discord.gg/bUadyRwkJS
[npm-url]: https://www.npmjs.com/package/postcss-color-hex-alpha

[PostCSS]: https://github.com/postcss/postcss
[PostCSS Color Hex Alpha]: https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-color-hex-alpha
[CSS Color Module]: https://www.w3.org/TR/css-color-4/#hex-notation