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

[data-swatch="matte black glass"]:before { background-color:#040404}[data-swatch="iridescent glass"]:before { background-color:#9D8779}[data-swatch="black"]:before { background-color:#000000}[data-swatch="white"]:before { background-color:#FFFFFF}