[data-swatch]::before {
  background-color: rgba(var(--text-color) / 0.08);
}

[data-swatch="black"]:before { background-color:#000000}[data-swatch="blue"]:before { background-color:#0000FF}[data-swatch="brown"]:before { background-color:#964B00}[data-swatch="gray"]:before { background-color:#808080}[data-swatch="black/white"]:before { background-color:#000000}[data-swatch="charcoal/white"]:before { background-color:#36454F}