LESScss converting rgba to hex? how to nest color variables into a mixin?

Question

Does LESScss convert all rgba colors to hex values?

I am trying to create a mixin, say, .color, that allows you to pass in a color variable previously defined, and I wan

Answer 1

LESS has a set of functions to fade, fadeIn, or fadeOut a color. You should be able to pass any color to these mixins (hsl, rgb, rgba, hex, etc.)

// fade color to 40%
color: fade(#000000, 40);

// fade in color by 10%
color: fadeIn(rgba(0, 0, 0, .5), 10);

// fade out color by 10%
color: fadeOut(rgba(0, 0, 0, .5), 10);