Codex catalog theme · dark variant
China Mobile
Unofficial blue-green tribute to China Mobile’s DeepSeek ecosystem.
The interactive preview opens the existing DexThemes app. Nothing is applied until you approve the import in Codex.
Palette
The working colors
Surface
#071719
Sidebar
#050F11
Accent
#00A8A8
Added
#36D296
Removed
#FF6874
Skill
#42C8E8
01
What changes
One palette across the workspace
Main workspace#071719
Navigation#050F11
Primary action#00A8A8
Code surface#030B0C
Is this an official DexThemes product?
DexThemes is free, open source, and community-built. It is not affiliated with OpenAI. This palette comes from the built-in Codex theme catalog; DexThemes provides the preview and import handoff.
Does DexThemes modify Codex files?
No. DexThemes prepares an import string. Codex owns the final Appearance import and asks you to approve the change.
02
How to use it
Copy, open Appearance, import
- 1Open the interactive previewConfirm the dark variant and palette in context.
- 2Copy the themeDexThemes copies the complete codex-theme-v1 import string.
- 3Approve it in CodexOpen Settings → Appearance → Import theme, paste, and approve.