Julio Potier

This plugin adds 4 more colors into your admin/member profile. It changes the “4 squares preview” with a beautiful gradient preview. You can click on it to select the teme : it changes in real time to preview colors ! 
I added 4 icon themes for your admin menus, same behavior : click on it to preview.

BAW Better Admin Color Themes

Add more color themes and icons into your admin dashboard ! You can preview theme just clicking on it (JS required).

VeraDeveloper

30+ new color schemes for your admin with ability to assign color schemes to user roles.
<h3>Source Code</h3>
The uncompiled versions of the JavaScript and CSS files can be found in the following locations within this plugin: 
– Admin JavaScript: <code>assets/admin/admin.js</code>, <code>assets/admin/settings-page/scripts.js</code> 
– Admin CSS: <code>assets/admin/admin.scss</code>, <code>assets/admin/settings-page/styles.scss</code> 
– Editor CSS: <code>assets/editor.scss</code> 
– Schemes CSS: <code>assets/schemes/</code>
All non-distributed files are located in the <code>assets/</code> directory. The compiled files are output to the <code>dist/</code> directory.

Ultimate Color Schemes


Very cool colors for you Wordpress dashboard


Cool

Some new and role based color schemes for your WordPress site.

BAW Better Admin Color Themes vs Ultimate Color Schemes