div>
            <span class="signature"><code>const Brightness(0)</code></span>
          </div>
        </dd>
        <dt id="light" class="constant">
          <span class="name ">light</span>
          <span class="signature">&#8594; const <a href="dart-ui/Brightness-class.html">Brightness</a></span>
                  </dt>
        <dd>
          <p>The color is light and will require a dark text color to achieve readable
contrast.</p>
<p>For example, the color might be bright white, requiring black tex