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

[data-swatch="bluejay"]:before { background-color:#0986a7}[data-swatch="graphite"]:before { background-color:#464f6c}[data-swatch="eggshell"]:before { background-color:#aed5e0}