Function rgbToHex

variables-import-export/code.js:189–202

({ r, g, b, a })

}

function rgbToHex({ r, g, b, a }) {
  if (a !== 1) {
    return `rgba(${[r, g, b]
      .map((n) => Math.round(n * 255))
      .join(", ")}, ${a.toFixed(4)})`;
  }
  const toHex = (value) => {
    const hex = Math.round(value * 255).toString(16);
    return hex.length === 1 ? "0" + hex : hex;
  };

  const hex = [toHex(r), toHex(g), toHex(b)].join("");
  return `#${hex}`;
}

function parseColor(color) {
  color = color.trim();