Primer Dark

A GitHub Primer Dark-inspired theme for Google Chrome.

Primer Dark brings GitHub's Primer dark palette to your browser chrome. The theme applies the canonical Primer Dark colors — inset chrome #010409, main surface #0D1117, raised controls #212830, and Primer blue accents — to the frame, tab strip, toolbar, omnibox, and new tab page. Active and inactive tabs stay clearly distinguishable, and the address bar sits on a raised surface so it reads as a control rather than another panel. Every value comes from the same palette used across the rest of the Primer Dark Suite, so the browser sits consistently beside a Primer-themed editor, terminal, and desktop. Styles the frame, tab strip, and active/inactive tabs; the toolbar, navigation buttons, and bookmark bar; the omnibox and its focus state; and the new tab page background, header, and links. Deliberately leaves alone website content and Chrome DevTools, incognito windows (Chrome renders those with its own native theme), and internal pages such as chrome://settings. A color-only theme: no permissions, no scripts, no data collection. Open source under the MIT License at https://github.com/redasalmi/primer-dark-suite