Codex catalog theme · light variant
Catppuccin
Catppuccin pairs #eff1f5 surfaces with #8839ef 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
#eff1f5
Sidebar
#e6e9ef
Accent
#8839ef
Added
#40a02b
Removed
#d20f39
Skill
#8839ef
01
What changes
One palette across the workspace
Main workspace#eff1f5
Navigation#e6e9ef
Primary action#8839ef
Code surface#dce0e8
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.