 offset-anchor" id="constants">
      <h2>Constants</h2>

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