This plugin will format hexadecimal colors.
npm install postcss-hex-format --saveconst config = {
length: "long",
case: "upper"
};
postcss([ require('postcss-hex-format')(config) ])
// do your processing here 🎉Or use it in some other PostCSS way.
Possible values: short or long.
Default: long
Use this option to define whether hex colors should be lengthened or shortened if possible.
Possible values: upper or lower.
Default: upper
Use this option to define whether hex colors should be uppercase or lowercase.
If you configure it to use the long form and uppercase as shown in the usage and process the following:
a {
color: #abc;
}You will get this result:
a {
color: #AABBCC;
}