Paragraphs are used to display normal text. The main purpose of a paragraph is, that it is well readable.
So it is important to choose a readable font - we use Roboto - and a high contrast color to the background.

<p>
  This is an example P tag. ABCDEFGHIJKLMNOPQRSTUVWXYZ#1234567890 abcdefghijklmnopqrstuvwxyz!?.,-_:;
</p>

A paragraph should look like this. As simple as it can be.