as-anchor" id="isValid"><span class="type-signature"></span>isValid<span class="signature">()</span><span class="type-signature"> &rarr; {boolean}</span></h3><div class="description"><p>Checks if this is a valid color</p></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="src_engineUtilities.js.html">src/engineUtilities.js</a>, <a href="src_engineUtilities.js.html#line808">line 808</a></li></ul></dd></div></dl><div clas