Codex Themes

Coastal Air

Coastal Air builds on a deep blue-green surface with a bright cyan accent. Semantic green and red remain separate from the accent for fast diff scanning.

Chat preview · dark

Coastal Air Chat preview

Codex⌘ K
Refine native theme browser•••

I rebuilt the theme browser around a denser palette list and a more faithful Codex workspace preview.

The selected theme now updates navigation, conversation surfaces, diff colors, active states, and the composer in one view.

CodexThemes.app

Edited 7 files

+129 −42

Review
native-theme-workspace.tsx+71−18
preview-chat.tsx+48−14
themes.ts+10−10
Make the list compact and let every palette explain itself visually.

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Where Coastal Air fits

A more colorful dark option for chat, diff review, and multi-hour coding sessions.

What the copied theme contains

  • Coordinated Light and Dark palettes
  • Accent, surface, ink, and diff colors
  • Data-only codex-theme-v1
  • Built-in codex