diff --git a/README.md b/README.md
index 17cbcc2f3..131591ec3 100644
--- a/README.md
+++ b/README.md
@@ -2302,14 +2302,10 @@ const isSymbol = val => typeof val === 'symbol';
 
 Generates a random hexadecimal color code.
 
-Use `Math.random` to generate a random number and limit that number to fall in between 0 and 16 using `Math.floor`. Use the generated random number as index to access a character from 0 to F. Append it to `color` till the length is not `7`.  
+Use `Math.random` to generate a random 24-bit(6x4bits) hexadecimal number. Use bit shifting and then convert it to an hexadecimal String using `toString(16)`. 
 
 ```js
-const randomHexColorCode = () => {
-	  let color = '#';
-	  while(color.length < 7) color += '0123456789ABCDEF'[Math.floor(Math.random() * 16)];
-	  return color;
-}
+const randomHexColorCode = () => '#'+(Math.random()*0xFFFFFF<<0).toString(16);
 // randomHexColorCode() -> "#e34155"
 // randomHexColorCode() -> "#fd73a6"
 // randomHexColorCode() -> "#4144c6"
diff --git a/docs/index.html b/docs/index.html
index c885c091c..82c752352 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -1440,12 +1440,8 @@ Omit the second argument to use the default regex.</p>
 </code></pre>
 </div></div><br/><div class="card fluid"><div class="section double-padded"><h3 id="randomhexcolorcode">randomHexColorCode</h3></div><div class="section double-padded">
 <p>Generates a random hexadecimal color code.</p>
-<p>Use <code>Math.random</code> to generate a random number and limit that number to fall in between 0 and 16 using <code>Math.floor</code>. Use the generated random number as index to access a character from 0 to F. Append it to <code>color</code> till the length is not <code>7</code>.</p>
-<pre><code class="language-js">const randomHexColorCode = () =&gt; {
-	  let color = '#';
-	  while(color.length &lt; 7) color += '0123456789ABCDEF'[Math.floor(Math.random() * 16)];
-	  return color;
-}
+<p>Use <code>Math.random</code> to generate a random 24-bit(6x4bits) hexadecimal number. Use bit shifting and then convert it to an hexadecimal String using <code>toString(16)</code>.</p>
+<pre><code class="language-js">const randomHexColorCode = () =&gt; '#'+(Math.random()*0xFFFFFF&lt;&lt;0).toString(16);
 // randomHexColorCode() -&gt; &quot;#e34155&quot;
 // randomHexColorCode() -&gt; &quot;#fd73a6&quot;
 // randomHexColorCode() -&gt; &quot;#4144c6&quot;