postcss-shades
Simple PostCSS plugin which returns shades of color. Range of shades: 100, 200, 300, 400, 500, 600, 700, 900. '500' is the base.
Usage
postcss([ require('postcss-shades') ])
Example
a {
color: shades(#3A4E58, 600);
}Output:
a {
color: #2E3E46;
}