Dark Mode for the Cloudflare Dashboard

Introduced dark mode for the Cloudflare Dashboard by leveraging the existing Design System's color primitives and flipping luminosity scales. This allowed for rapid prototyping and a free dark mode theme for all products built with the Design System. Further iterations involved auditing and refining UI elements like page backgrounds, data visualizations, icons, and component states (buttons, links) to ensure accessibility and a less harsh user experience, opting for a gray background (#1D1D1D) over pure black. A color picker tool was developed to facilitate arbitrary color replacement and state testing.