eUtilities.js.html#line646">line 646</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><dl class="param-type"><dt>Type:&nbsp;</dt><dd><span class="param-type"><a href="Color.html">Color</a></span></dd></dl></div><h3 class="name has-anchor" id="toString"><span class="type-signature"></span>toString<span class="signature">(useAlpha<span class="signature-attributes">opt</span>)</span><span class="type-signature"> &rarr; {string}</span></h3><div class="description"