It's possible to put together a good looking site with the Paragraphs toolkit using a number of contrib modules provided by Morpht.
Paragraphs Pack contains a number of Paragraph bundles to help you get up and running very quickly.
Classy Paragraphs is a Drupal module which gives your Paragraphs a little class. Content creators can easily assign a class to a paragraph to style it according to a controlled list which was defined by the site builder.
Edgy is a Drupal module which provides a couple of templates for Panels and Display Suite to give your designs that edgy look.
Views Filter Object is a Drupal module which allows content creators to configure a view via the standard editing interface for any entity. It works particularly well with Paragraphs.
Entity Background is a Drupal module which provides a plugable background solution for adding backgrounds to other objects such as Paragraph Items.