Codex catalog theme · dark variant
Copper Loop
Burnished copper, quiet teal, and kiln-dark surfaces for iterative work with a warm pulse.
The interactive preview opens the existing DexThemes app. Nothing is applied until you approve the import in Codex.
Palette
The working colors
Surface
#1B110D
Sidebar
#130B08
Accent
#D77A45
Added
#43C983
Removed
#F06A6A
Skill
#67C6C2
01
What changes
One palette across the workspace
Main workspace#1B110D
Navigation#130B08
Primary action#D77A45
Code surface#0D0705
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.