danielauener

This plugin lets you change the entire color scheme of the current theme via the 
theme customizer.
4 steps to your customized color scheme
<ol>
<li>The plugin extracts all the color settings from the css of your current 
theme. You trigger this process from the plugin settings page. All css files in 
your theme folder will be scanned.</li>
<li>After scanning the css, a template file gets created which will overwrite all 
the color settings of the current theme with your custom colors.</li>
<li>You create a custom color scheme by following the instructions on the plugin 
settings page.</li>
<li>You go to the theme customizer and choose your custom color scheme in the 
‘Color schemes’ section.</li>
</ol>
A more detailed description is available on my blog <a href="http://www.danielauener.com/color-scheme-every-theme/" rel="nofollow ugc">http://www.danielauener.com/color-scheme-every-theme/</a>. You are wellcome to give feedback/ask questions directly on my blog as well.
Read about the new features in version 2.0 here: <a href="http://www.danielauener.com/plugin-update-color-scheme-every-theme/" rel="nofollow ugc">http://www.danielauener.com/plugin-update-color-scheme-every-theme/</a>.
There is even a github-repository on: <a href="http://github.com/danielauener/color-scheme-every-theme/" rel="nofollow ugc">https://github.com/danielauener/color-scheme-every-theme/</a>

Color Scheme every Theme

This plugin lets you change the entire color scheme of the current theme via the

Kayyum Halai

Adds a Customizable Dark Mode Toggle for site visitors. Improve accessibility and user experience with a simple toggle button, user preference saving, and custom color schemes.
<h4>Features</h4>
<ul>
<li>Toggle dark mode on the frontend</li>
<li>Save user preference (localStorage)</li>
<li>Customizable dark and button colors</li>
<li>Custom CSS for dark mode</li>
<li>Accessible toggle button</li>
</ul>

Customizable Dark Mode Toggle

Simple Customizable Dark Mode Toggle with customizable colors and user preference saving.

Color Scheme every Theme vs Customizable Dark Mode Toggle