Fluent
FF ULTIMA
Fluent Edition
By @dreadbalaur
This color scheme is available in two versions, theme.fluent & theme.fluent-thinkpad. It can be found and used in userChrome Companions > Color Schemes folder.
The design is based on Microsoft's Fluent colours, with the aim of matching niivu's Fluent theme for Windows 10. I'm a Thinkpad user, so the alternative Thinkpad version just replaces all accent colours with reds. There is no set wallpapers yet, since my homepage/new tab is managed by HexagonTabs. The wallpapers in the previews are just photos I took. 🫡
Preview:

Color schemes are easy to create: Learn how with the Color Scheme Wiki.