<div class="p-4 bg-dark-gray">.bg-dark-gray</div>
<div class="p-4 bg-gray">.bg-gray</div>
<div class="p-4 bg-light-gray">.bg-light-gray</div>
<div class="p-4 bg-black">.bg-black</div>
<div class="p-4 bg-dark">.bg-dark</div>
<div class="p-4 bg-dark-09">.bg-dark-09</div>
<div class="p-4 bg-dark-08">.bg-dark-08</div>
<div class="p-4 bg-dark-07">.bg-dark-07</div>
<div class="p-4 bg-dark-06">.bg-dark-06</div>
<div class="p-4 bg-dark-05">.bg-dark-05</div>
<div class="p-4 bg-dark-04">.bg-dark-04</div>
<div class="p-4 bg-dark-03">.bg-dark-03</div>
<div class="p-4 bg-dark-02">.bg-dark-02</div>
<div class="p-4 bg-dark-01">.bg-dark-01</div>
<div class="p-4 bg-white">.bg-white</div>
<div class="p-4 bg-white-09">.bg-white-09</div>
<div class="p-4 bg-white-08">.bg-white-08</div>
<div class="p-4 bg-white-07">.bg-white-07</div>
<div class="p-4 bg-white-06">.bg-white-06</div>
<div class="p-4 bg-white-05">.bg-white-05</div>
<div class="p-4 bg-white-04">.bg-white-04</div>
<div class="p-4 bg-white-03">.bg-white-03</div>
<div class="p-4 bg-white-02">.bg-white-02</div>
<div class="p-4 bg-white-01">.bg-white-01</div>
<div class="p-4 bg-transparent">.bg-transparent</div>
<div class="p-4 bg-green">.bg-green</div>
<div class="p-4 bg-red">.bg-red</div>
<div class="p-4 bg-yellow-orange">.bg-yellow-orange</div>