something to be desired when 
it comes to picking a colour. For example, most people find it very difficult to determine 
what RGB values you would use to create a Pink or Brown colour (try it!).  The HLS model
provides a more intuitive method and enables you to create lighter/darker or more intense/less
intense versions of colours very easily.</p><h2>The Hue, Luminance and Saturation Model</h2><p>There are numerous colour models which attempt to work around the limitations of RGB
and provide a more intuiti