title: Use multiple font colors in a single label
body: <p>Is there a way to use two, or even three font colors in a single label in iOS? </p>
  
  <p>If the text "hello, how are you" were used as an example, the "hello," would be blue, and the "how are you" would be green? </p>
  
  <p>Is this possible, it seems easier than creating multiple labels?</p>