We use this plugin, to get a consistent branding for our customers. Together with “Admin Color Schemer” it gives us the ability to make sure that the client sees their panel in either their site colors, or our company colors without us having to worry, they will accidently change it.

I often also pair this plugin with “WP Admin UI Customize” to brand the login-screen and keep less tech-savvy clients from being overwhelmed by the options WordPress offers.

Those three are my go-to plugins for branding my sites and keeping the user-experience consistent.