GitHub
Sites

Branding

Customize the look of your site — accent color, header background, border radius, and navigation style.

Each site has its own branding settings, independent of other sites in the team. Changes apply to the live site immediately — you don't need to publish for branding changes to take effect.

Access these settings from the floating rail on the left edge of the editor:

  • Customization (palette icon) — accent color, header background, and border radius
  • Navigation (sitemap icon) — navigation style

Accent color

The primary interactive color used across the site — links, buttons, active states, and focus rings.

Set as a hex value (e.g., #3b82f6) or an HSL value. The editor shows a live preview as you type.

The accent color cascades through the site via CSS custom properties (--accent). All interactive elements inherit it automatically.

Header background

The background color of the site navigation header. Defaults to the site's background color.

Setting a distinct header background helps establish visual hierarchy, especially on sites with a light content area and a darker branded nav bar.

Border radius

Controls the roundness of UI elements — cards, buttons, inputs, and containers.

SettingValueLook
None0pxSharp corners, flat UI
Small4pxSubtly rounded
Medium8pxStandard rounded (default)
Large12pxProminently rounded
Full9999pxPill-shaped buttons and fully rounded containers

Controls how navigation is rendered on the public site. Set from the Navigation panel in the rail.

StyleDescription
SidebarVertical page tree in a persistent left sidebar
Top NavHorizontal menu in the header with dropdowns for nested pages
Tab BarHorizontal tab bar below the header

Navigation style affects the live site only. The editor always shows the default editor chrome.