X #212121),
<code>"light_limestone"</code> (defined as PMS 401, CMYK 28/25/28/3, RGB 180/174/168, HEX #b3aea8),
<code>"limestone"</code> (defined as PMS 403 CMYK 39/36/40/14, RGB 144/137/130, HEX #908982), and
<code>"dark_limestone"</code> (defined as PMS 405, CMYK 49/47/51/32, RGB 106/98/92, HEX #6a625c).</p>
<p><code>queens_2</code> uses the HEX colour definition. 
PMS and CMYK colours differ from RGB and HEX definition.</p>
    </div>
    <div class="section level2">
    <h2 id="see-also">See also<a clas