Inspired by London at dusk, this dark theme rests on a slate grey base washed with twilight indigo, then lights it with the pillar box red of a K6 telephone box and the muted steel blue of the Thames. The calm grey surface keeps long sessions easy on the eyes while the red accents mark what matters.
A dark theme from the Codigrate Cities collection, released 2026-08-25. Tags: Royal, Atmospheric, Steel.
Sold on codigrate.com for $2.99, one payment, tax included: add it to your cart, pay with Stripe (cards, Apple Pay, Google Pay), and download the theme right away. No account needed. Personal licence; a digital download, so all sales are final (see the terms of sale).

Getting started on Xcode
- Download the zip with the Download button. Inside are two theme files: one for Xcode 26 ( .xcworkspacecolortheme ) and one for Xcode 16 and earlier ( .xccolortheme ).
- Copy both files into ~/Library/Developer/Xcode/UserData/FontAndColorThemes/ ( in Finder, Shift+Cmd+G takes you to the path; create the folder if it is not there ).
- Xcode 26: open Settings → Appearance, click Choose next to Theme and pick the theme under Custom. Xcode 16 and earlier: Settings → Themes lists it after a restart.
- The theme paints the source editor, the console and the documentation view; the window keeps the macOS look.
London color palette
Every named color of the London palette, free to download for MacOS, CorelDRAW and Figma.
London on every platform
- London for JetBrains
- London for Xcode ($2.99), this page
- London for Zed (
.99) - London for Sublime Text (
.99) - London for MacOS Terminal (
.99) - London for iTerm2 (
.99) - London for Ghostty (
.99) - London for Rhino (
.99) - London for Slack ($0.99)