@Status_Lovers welcome to the community and thank you for your request!
@Trainerw Mike, many thanks for stepping in, and you’re absolutely right assuming that we’d ask for more details! 
I however have one idea that might the case here. @Status_Lovers do you mean that you’d want a widget to let you switch your website to dark mode? If so, you’re welcome to vote for this feature request in our Wishlist: Light-Dark mode widget