Greg Ross

Due to a bug in previous versions (of this plugin, you will need to deactivate, uninstall and then re-install to receive future updates.
Grey color schemes for the admin area of WordPress 3.8.
<ul>
<li>
‘A Touch of Blue’ – The Modern Grey theme with a blue hilight for the current selected menu item.
</li>
<li>
‘Classic Grey’ – The Classic Grey colour scheme from WordPress 3.7, a very light grey for menu items and white backgrounds.
</li>
<li>
‘Modern Grey’ – The new default color scheme from WordPress 3.8 lightened up!
</li>
<li>
‘Post Modern Grey’ – The Modern Grey theme with grey instead of blue buttons.
</li>
</ul>
Special thanks to the translators:
<ul>
<li>Spanish – Andrew Kurtis (www.webhostinghub.com)</li>
</ul>

Grey Admin Color Schemes

Grey color schemes for WordPress 3.8's admin area.

Cico Zeljko

wpvote

This is a simple plugin that will make your wp admin panel theme much more pleasant for work. Using specific colours you improve your work surrounding and simple and clean design of your wp admin panel.
<ul>
<li>30 color themes.</li>
<li>Tested with other popular plugins.</li>
<li>last update 8/5/2019</li>
</ul>
Video: 
https://www.youtube.com/watch?v=usB0PPeEczw

Colorize Admin

This is a simple plugin that will make your wp admin panel theme much more pleasant for work.

Grey Admin Color Schemes vs Colorize Admin