Page
Text
Focus
Tab
Search
Hint
Brand
Archival Simulacra
True black page, neon green body text, bright green focus and tabs, dim emerald hints — matrix-style.
theme = "Archival Simulacra"Themes & palettes
UBLX themes are Palette values in palettes.rs. The config string must match the display name exactly.
toml
theme = "Oblivion Ink"Omit theme or use theme = "default" for Oblivion Ink (built-in default).
How to choose a theme
| Method | Notes |
|---|---|
| Settings tab | Theme, layout, opacity, toggles; e opens active config in $EDITOR |
| Command Mode | Ctrl+A, then t — preview in picker; saves to local config on confirm |
| Config file | theme = "..." in global or local ublx.toml (hot-reloadable) |
| CLI | ublx --themes — lists themes grouped by appearance |
The in-app picker shows Dark and Light headers; themes sort A–Z within each (same order below).
Use the Palette dropdown in the top nav to preview any palette as this documentation site’s color scheme. Light or dark mode follows the palette you pick (saved in your browser).
Dark themes
Page
Text
Focus
Tab
Search
Hint
Brand
Babel Blend
Deep navy page, warm parchment body text, orange focus/search, brick-red active tabs, coral hints.
theme = "Babel Blend"Page
Text
Focus
Tab
Search
Hint
Brand
Burning Glyph
Maroon-black page, pale buttery text, coral-red focus and search, amber brand.
theme = "Burning Glyph"Page
Text
Focus
Tab
Search
Hint
Brand
Frozen Phrase
Nordic blue-gray page, snow text, frost-blue focus, ice-pale active tabs, sea-glass search, muted hints.
theme = "Frozen Phrase"Page
Text
Focus
Tab
Search
Hint
Brand
Garden Unseen
Deep forest-green page, peach-cream text, mint focus and search, olive-brown brand.
theme = "Garden Unseen"Page
Text
Focus
Tab
Search
Hint
Brand
Golden Delirium
Olive-black page, soft pink/cream text, yellow-lime focus and search, rust-brown brand.
theme = "Golden Delirium"Default
Page
Text
Focus
Tab
Search
Hint
Brand
Oblivion Ink
Deep navy page, pale aqua text, cyan focus and search, magenta hints and brand.
theme = "Oblivion Ink"Page
Text
Focus
Tab
Search
Hint
Brand
Purple Haze
Near-black violet page, lavender-rose text, magenta focus and search, violet brand.
theme = "Purple Haze"Page
Text
Focus
Tab
Search
Hint
Brand
Resin Record
Near-black page, warm amber body text, amber focus/search — compact “CRT” feel.
theme = "Resin Record"Page
Text
Focus
Tab
Search
Hint
Brand
Shadow Index
Near-black page, cool off-white text, medium-gray focus, hints with a slight blue-gray cast.
theme = "Shadow Index"Page
Text
Focus
Tab
Search
Hint
Brand
Tangerine Memory
Burnt umber page, honey-cream text, peach-gold focus and search, dusty rose brand.
theme = "Tangerine Memory"Light themes
Page
Text
Focus
Tab
Search
Hint
Brand
Asterion Code
Cool blue-gray page, blue-forward body text, teal focus, warm clay hints.
theme = "Asterion Code"Page
Text
Focus
Tab
Search
Hint
Brand
Barley Bound
Buttercream page, warm dark body text, teal focus, olive search, orange brand (Gruvbox-light–style).
theme = "Barley Bound"Page
Text
Focus
Tab
Search
Hint
Brand
Cryptic Chai
Tea-stained parchment, dark chocolate text, copper-brown focus and tabs, muted hints.
theme = "Cryptic Chai"Page
Text
Focus
Tab
Search
Hint
Brand
Faded Echo
Dusty sepia paper, book-ink text, copper-brown accents, archival calm.
theme = "Faded Echo"Page
Text
Focus
Tab
Search
Hint
Brand
Infinite Rose
Pale cool-gray page, rose/mauve body text and chrome, dusty hints.
theme = "Infinite Rose"Page
Text
Focus
Tab
Search
Hint
Brand
Obdurate Noon
Solarized-light–style parchment, muted blue-gray text, cyan focus, blue tabs/search, violet hints.
theme = "Obdurate Noon"Page
Text
Focus
Tab
Search
Hint
Brand
Ochre Thread
Pale sand page, burnt-orange text, copper focus and rust tabs, blue-gray hints.
theme = "Ochre Thread"Page
Text
Focus
Tab
Search
Hint
Brand
Pale Mirror
Frosted blue-lilac page, plum body text, purple tab/focus chrome, rose-mauve hints.
theme = "Pale Mirror"Page
Text
Focus
Tab
Search
Hint
Brand
Parched Page
Warm cream page, forest-green text and green tab chrome, amber-brown hints.
theme = "Parched Page"Page
Text
Focus
Tab
Search
Hint
Brand
Silent Sheet
White page, black text, charcoal focus, slate-blue active tabs, warm gray hints.
theme = "Silent Sheet"Page
Text
Focus
Tab
Search
Hint
Brand
Verglas Trace
Snow page, polar-night body text, frost-blue focus/search, slate tabs (Nord-light–style).
theme = "Verglas Trace"Swatches: Page (background) · Text · Focus · Tab · Search · Hint · Brand — from UBLX palettes.rs.
Source of truth
To add a theme upstream: define a Palette in palettes.rs, append to ALL_THEMES, and set name to the exact display string. Regenerate this page’s swatch data from that file when palettes change.