Background opacity (colors_background_opacity)

100% (bg-opacity-100)

75% (bg-opacity-75)

50% (bg-opacity-50)

25% (bg-opacity-25)

10% (bg-opacity-10)

<p class="bg-opacity-100 border p-2 bg-primary">100% (bg-opacity-100)</p> <p class="bg-opacity-75 border p-2 bg-primary">75% (bg-opacity-75)</p> <p class="bg-opacity-50 border p-2 bg-primary">50% (bg-opacity-50)</p> <p class="bg-opacity-25 border p-2 bg-primary">25% (bg-opacity-25)</p> <p class="bg-opacity-10 border p-2 bg-primary">10% (bg-opacity-10)</p>