an><span style="color: #000000;">)</span><span style="color: #000000;">;</span>
  <span style="color: #d35400;">analogWrite</span><span style="color: #000000;">(</span><span style="color: #000000;">LED_BLUE</span><span style="color: #434f54;">,</span>  <span style="color: #000000;">b</span><span style="color: #000000;">)</span><span style="color: #000000;">;</span>
<span style="color: #000000;">}</span></code></pre>
   </div>
   <div>
        To convert from hue to RGB, we use sines and cosines, because the