Hi @techguypc
That’s a great question! Thank you for sharing it here. For icons that Duo controls (that is, for third-party accounts such as Amazon, Instagram, etc.) we can account for a dark and light mode version. Unfortunately, this is not something we can do for icons set by an administrator, as it is possible to upload only one icon to the Admin Panel.
If you’d like to submit an official feature request for this functionality, you can do so by contacting Duo Support or working with your account executive or customer success manager if you are a Duo Care member.
I hope that helps!