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

[data-swatch="azul"]:before { background-color:#1D15A0}[data-swatch="verde"]:before { background-color:#117831}[data-swatch="rojo"]:before { background-color:#CE3428}[data-swatch="amarillo"]:before { background-color:#F7D915}[data-swatch="blanco"]:before { background-color:#FFFFFF}