shawfactor

This plugin creates an additional post status ‘restricted’. This status functions similarly to setting a post, page, or cpt to private. However with this plugin you can specify which roles have access to restricted posts
This is required because natively WordPress follows a publishing/editorial paradigm and therefore the ‘read_private_posts’ capability is only granted to admins and editors.

LH Restricted Post Status

Restrict access to posts, pages, and cpts by user role

Sean Hayes

Adds and allows customization of a visual indicator in WordPress admin for the publish state of your content. 
To help you visually organize your content viewing the All Posts screen choose colors for each post status and see your content displayed with those colors
The plugin also allows you to choose the menu location for the plugin settings page (screen shot #2)
Options included letting you choose from it’s own page or a child of either Settings or Tools menus.

Post Status Indicator

Allow color customization in WordPress admin for the publish state of your content.

LH Restricted Post Status vs Post Status Indicator