Codex catalog theme · dark variant
Gruvbox
Gruvbox pairs #1d2021 surfaces with #fe8019 accents for a focused Codex workspace.
The interactive preview opens the existing DexThemes app. Nothing is applied until you approve the import in Codex.
Palette
The working colors
Surface
#1d2021
Sidebar
#171819
Accent
#fe8019
Added
#b8bb26
Removed
#fb4934
Skill
#d3869b
01
What changes
One palette across the workspace
Main workspace#1d2021
Navigation#171819
Primary action#fe8019
Code surface#131415
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.