@charset “UTF-8”;

/// Performs gamma correction on a single color channel. /// /// Note that Sass does not have a ‘pow()` function, so the calculation /// is approximate. /// /// @argument {number (0-1)} $channel /// /// @return {number (0-1)} /// /// @access private

@function _gamma($channel) {

@if $channel < 0.03928 {
  @return $channel / 12.92;
} @else {
  $c: ($channel + 0.055) / 1.055;
  @return (133 * $c * $c * $c + 155 * $c * $c) / 288;
}

}