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

[data-swatch="neon-blue"]:before { background-color:#4656b1}[data-swatch="red"]:before { background-color:#E32B2B}[data-swatch="black"]:before { background-color:#000000}[data-swatch="white"]:before { background-color:#FFFFFF}