Curated DexThemes palette · light variant
Blue Halo
Blue Halo pairs #F4FBFF surfaces with #38BDF8 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
#F4FBFF
Sidebar
#eaf1f5
Accent
#38BDF8
Added
#15803D
Removed
#BE123C
Skill
#8B5CF6
01
What changes
One palette across the workspace
Main workspace#F4FBFF
Navigation#eaf1f5
Primary action#38BDF8
Code surface#e6edf1
Is this an official DexThemes product?
DexThemes is free, open source, and community-built. It is not affiliated with OpenAI. This is a curated DexThemes palette, not a built-in Codex theme.
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.