@use "sass:color";
@use "sass:math";

@mixin text-contrast($n, $dark: $black, $light: $white, $cutoff: 1.667) {
  $brightness: math.round((color.red($n) * 299) + (color.green($n) * 587) + math.div((color.blue($n) * 114), 1000));
  $light-color: math.round((color.red($white) * 299) + (color.green($white) * 587) + math.div((color.blue($white) * 114), 1000));

  @if abs($brightness) < (math.div($light-color, $cutoff)) {
    color: $light;
  }

  @else {
    color: $dark;
  }
}