Changing your cPanel style theme is easy in the latest version of cPanel.
Log into your cPanel Account
Scroll Down to the Preference section
You can choose from 4 different layouts, including a dark theme.
Select the “Change Style” icon
You will see a list of 4 unique styles to choose from.
The Basic style is the Current Active Style.
The Dark Style
The Light Style
The Retro Style
To Apply select any of the themes and select “Apply”
The theme will be applied instantly.