    <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="va">x</span> <span class="op">&lt;-</span> <span class="st">"firebrick1"</span>;</span></span>
<span class="r-in"><span><span class="fu"><a href="showColors.html">showColors</a></span><span class="op">(</span><span class="fu">color_dither</span><span class="op">(</span><span class="va">x</span><span class="op"