Codex catalog theme · dark variant
Codex
Codex pairs #111111 surfaces with #0169cc 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
#111111
Sidebar
#0a0a0a
Accent
#0169cc
Added
#00a240
Removed
#e02e2a
Skill
#B06DFF
01
What changes
One palette across the workspace
Main workspace#111111
Navigation#0a0a0a
Primary action#0169cc
Code surface#080808
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.