In Settings → Appearance, pick one of the six Primary colour presets or choose any colour with Custom. Lighter and darker shades (hover states, borders, backgrounds and dark mode) are generated automatically, and the preview under the field shows them.
Download button colour: leave it empty to use the primary colour, or set a different one.
Background and Text colours can be set separately for light and dark mode.
Default colour mode: follow the visitor's system, or always light or dark. Visitors can switch with the moon icon.
Upload them in Settings → General. Without a favicon, the site uses the download icon in your primary colour.
Choose the Font and Base font size in Settings → Appearance.
Show or hide the "Why choose us", "How to download", supported platforms and latest blog posts sections in Settings → Appearance.
Use Custom CSS and Custom JavaScript in Settings → Appearance for small changes. They are kept when you update. For a full redesign, install a theme in Admin → Themes.