Themes
Presets: turly (dark), turly-light, gruvbox, nord, catppuccin, catppuccin-latte, solarized, solarized-light, tokyonight, dracula and mono.
Switch with :theme <name>, or set theme in the config. The default follows your terminal background when it reports one (COLORFGBG), and truecolor falls back to 256 colors when COLORTERM doesn't advertise it.
Your own
Add ~/.config/turly/themes/<name>.toml, then :theme <name>:
base = "nord" # optional starting preset
accent = "#ff8800"
string = "#a3be8c"
Slots: bg fg dim accent border selection search ok warn err info key string number keyword comment.