Inspired by a bioluminescent shore at night, where every breaking wave lights up in electric blue, this dark theme layers abyss black and midnight navy with glowing blues and violet accents. The deep ocean surface keeps long sessions calm, while the luminous blues draw the eye to what matters.
A dark theme from the Codigrate Nature collection, released 2026-10-30. Tags: Neon, Luminous, Tranquil.
Sold on codigrate.com for $0.99, 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 Codex
- Download the theme with the Download button. It is one file named after the theme, for example codigrate-london.tmTheme; keep the name as is.
- Move the file into your Codex themes folder, ~/.codex/themes/. If the folder is not there yet, create it in a terminal: mkdir -p ~/.codex/themes
- In Codex, type /theme and pick the theme from the list, for example codigrate-london.
- Codex keeps your terminal's background: for the full look, set your terminal's background to the theme's own.
Bioluminescence color palette
Every named color of the Bioluminescence palette, free to download for MacOS, CorelDRAW and Figma.
Bioluminescence on every platform
- Bioluminescence for JetBrains
- Bioluminescence for Xcode ($2.99)
- Bioluminescence for Zed ($1.99)
- Bioluminescence for Firefox ($1.99)
- Bioluminescence for Sublime Text ($1.99)
- Bioluminescence for MacOS Terminal ($1.99)
- Bioluminescence for iTerm2 ($1.99)
- Bioluminescence for Ghostty ($1.99)
- Bioluminescence for Claude Code ($0.99)
- Bioluminescence for Codex ($0.99), this page
- Bioluminescence for OpenCode ($0.99)
- Bioluminescence for Rhino ($1.99)
- Bioluminescence for Slack ($0.99)
