CSS 필터만 사용하여 검정색을 RGB 색상으로 변환하려면 어떻게 해야 합니까?

function recolorBlack(targetColor) {
  // Convert RGB color to HSL
  const hsl = targetColor.toHSL();

  // Calculate filter values
  const invert = (255 - targetColor.r) / 255;
  const sepia = (targetColor.g - targetColor.b) / 255;
  const saturate = targetColor.s / 100;
  const hueRotate = hsl.h;
  const brightness = targetColor.l / 100;
  const contrast = (targetColor.r - targetColor.g + targetColor.b - 128) / 128;

  // Generate CSS filter string
  return `filter:
    invert(${invert * 100}%)
    sepia(${sepia * 100}%)
    saturate(${saturate * 100}%)
    hue-rotate(${hueRotate}deg)
    brightness(${brightness * 100}%)
    contrast(${contrast * 100}%);`;
}

.element {
  background-color: black;
  filter: recolorBlack(rgb(255, 0, 0));
}