Arc Colors support

[chrisbbreuer]

Clear and concise description of the problem

Arc allows developers to utilize the same scene/sidebar colors for a "seamless" UI.

Suggested solution

• [ ] Create a deep Arc Browser integration

Alternative

No response

Additional context

No response

Validations

• [X] Follow our Code of Conduct
• [X] Read the Contributing Guide
• [X] Check that there isn't already an issue that requests the same feature (to avoid creating a duplicate)