@kcuf/mere-color/dist/cjs/a11y/a11y-luminance.js

Mere color utils for generating, manipulation, a11y purposes.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = a11yLuminance;
var _util = require("../util");
var _parse = require("../parse");
/**
 * Get the luminance of a color.
 */
function a11yLuminance(color) {
  var rgb = (0, _parse.parseToRgb)(color);
  return rgb ? (0, _util.rgbComputeLuminance)(rgb) : -1;
}