How to change the color of background of dashboard

How to change the color of background of dashboard?

like this one: Carpool + EU HL CI&A | Seartics 2.0 (amazon.com)
it’s deep color but I wish to have a light color, like white, can I change it as my personal view?
Thank you

You can use Themes on your Analysis to change the background color and much more. Let me know if you have questions on how to use themes.