包详细信息

@csstools/postcss-hwb-function

csstools20.1mMIT-04.0.10

Use hwb() color functions in CSS

color, css, design, hwb

自述文件

PostCSS HWB Function PostCSS Logo

npm install @csstools/postcss-hwb-function --save-dev

PostCSS HWB Function lets you use the hwb() color function in CSS, following CSS Color Module 4.

a {
    color: hwb(194 0% 0%);
}

b {
    color: hwb(194 0% 0% / .5);
}

/* becomes */

a {
    color: rgb(0, 196, 255);
}

b {
    color: rgba(0, 196, 255, 0.5);
}

Usage

Add PostCSS HWB Function to your project:

npm install postcss @csstools/postcss-hwb-function --save-dev

Use it as a PostCSS plugin:

const postcss = require('postcss');
const postcssHWBFunction = require('@csstools/postcss-hwb-function');

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

Options

preserve

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

postcssHWBFunction({ preserve: true })

a {
    color: hwb(194 0% 0%);
}

b {
    color: hwb(194 0% 0% / .5);
}

/* becomes */

a {
    color: rgb(0, 196, 255);
    color: hwb(194 0% 0%);
}

b {
    color: rgba(0, 196, 255, 0.5);
    color: hwb(194 0% 0% / .5);
}

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