Ultimate Dashboard Pro you can completely change the look of the admin area.

Ultimate Dashboard Pro WordPress Plugin Features

• Remove Widgets
• Add your own Widgets
• Clean up the WP Admin
• Custom CSS
• Login Customizer
• Custom Admin Pages
• Remove 3rd Party Widgets
• PRO Widgets
• Advanced Login Customizer
• User Role Access
• Admin Menu Editor
• Page Builder Support
• Multisite Support
• Custom Admin Pages
• White Label WordPress