npm install @csstools/postcss-color-function-display-p3-linear --save-devPostCSS Color Function Display P3 Linear lets you use the display-p3-linear color space in the color function in
CSS, following the CSS Color specification.
.color {
color: color(display-p3-linear 0.3081 0.014 0.0567);
}
:root {
--a-color: color(display-p3-linear 0.3081 0.014 0.0567);
}
/* becomes */
.color {
color: color(display-p3 0.59096 0.12316 0.26409);
}
:root {
--a-color: color(display-p3 0.59096 0.12316 0.26409);
}Add PostCSS Color Function Display P3 Linear to your project:
npm install postcss @csstools/postcss-color-function-display-p3-linear --save-devUse it as a PostCSS plugin:
const postcss = require('postcss');
const postcssColorFunctionDisplayP3Linear = require('@csstools/postcss-color-function-display-p3-linear');
postcss([
postcssColorFunctionDisplayP3Linear(/* pluginOptions */)
]).process(YOUR_CSS /*, processOptions */);PostCSS Color Function Display P3 Linear runs in all Node environments, with special instructions for:
The preserve option determines whether the original notation
is preserved. By default, it is not preserved.
postcssColorFunctionDisplayP3Linear({ preserve: true }).color {
color: color(display-p3-linear 0.3081 0.014 0.0567);
}
:root {
--a-color: color(display-p3-linear 0.3081 0.014 0.0567);
}
/* becomes */
.color {
color: color(display-p3 0.59096 0.12316 0.26409);
color: color(display-p3-linear 0.3081 0.014 0.0567);
}
:root {
--a-color: color(display-p3 0.59096 0.12316 0.26409);
}
@supports (color: color(display-p3-linear 0 0 0)) {
:root {
--a-color: color(display-p3-linear 0.3081 0.014 0.0567);
}
}The enableProgressiveCustomProperties option determines whether the original notation
is wrapped with @supports when used in Custom Properties. By default, it is enabled.
Note
We only recommend disabling this when you set preserve to false or if you bring your own fix for Custom Properties.
See what the plugin does in its README.
postcssColorFunctionDisplayP3Linear({ enableProgressiveCustomProperties: false }).color {
color: color(display-p3-linear 0.3081 0.014 0.0567);
}
:root {
--a-color: color(display-p3-linear 0.3081 0.014 0.0567);
}
/* becomes */
.color {
color: color(display-p3 0.59096 0.12316 0.26409);
color: color(display-p3-linear 0.3081 0.014 0.0567);
}
:root {
--a-color: color(display-p3 0.59096 0.12316 0.26409);
--a-color: color(display-p3-linear 0.3081 0.014 0.0567);
}Custom properties do not fallback to the previous declaration
This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/tree/main/css-color-4. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
