Any way to get dark mode in the HubSpot CRM?

if the extension messes up the charts, chrome has a built in option on its flags page called auto dark mode for web contents. it forces dark on every site, not just hubspot, so it's heavy handed, but there's nothing to install.

Check profile > preferences first in case it's there for your account. Otherwise the Dark Reader extension does a decent job, though some charts look a bit off with it.