rgb2hsl bug

[lzl124631x]

compass will translate rgba(#F1F1F1, .9) into rgba(241, 241, 241, 0.9), but cssnano will compress it into hsla(0,0%,95%,.9).

However, rgb(241, 241, 241) actually equals hsl(0,0%,94.5%). So I think cssnano rounded it up, but it will result in UI bug, though minor.

[ben-eb]

This looks like a bug with the https://github.com/Qix-/color module.

const color = require('color');
console.log(color('rgb(241, 241, 241)').hslString());

Could you raise this issue there please?