Codex catalog theme · light variant
Ember Query
Ember red, mineral gray, and pale cyan for direct questions in a deliberately reduced palette.
The interactive preview opens the existing DexThemes app. Nothing is applied until you approve the import in Codex.
Palette
The working colors
Surface
#FAF8F5
Sidebar
#F0ECE8
Accent
#A93B31
Added
#16844A
Removed
#C73535
Skill
#2D7B87
01
What changes
One palette across the workspace
Main workspace#FAF8F5
Navigation#F0ECE8
Primary action#A93B31
Code surface#FFFFFF
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 light 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.