<h3>color_hsla() function</h3>
Returns a string representation of a color based on its hue, saturation, lightness and alpha (transparency) attributes

<p><h4>Syntax</h4>
     color_hsla(<i>hue, saturation, lightness, alpha</i>)</p>

<p><h4>Arguments</h4>
<!-- List args for functions here-->
<i>  hue</i> &rarr; the hue of the color, as an integer value from 0 to 360.<br>
<i>  saturation</i> &rarr; the saturation percentage of the color as an integer value from 0 to 100.<br>
<i>  lightness</i> &rarr; the lightness percentage of the color as an integer value from 0 to 100.<br>
<i>  alpha</i> &rarr; the alpha component as an integer value from 0 (completely transparent) to 255 (opaque).<br>

<p><h4>Example</h4>
<!-- Show example of function.-->
     color_hsla(100,50,70,200) &rarr; '166,217,140,200'</p>
