Curated DexThemes palette · dark variant
Cobalt Arm Cannon
Cobalt armor, sky-blue energy, and clean white for precise, modular problem solving.
The interactive preview opens the existing DexThemes app. Nothing is applied until you approve the import in Codex.
Palette
The working colors
Surface
#0C1326
Sidebar
#050c1f
Accent
#2563EB
Added
#34D399
Removed
#FB7185
Skill
#38BDF8
01
What changes
One palette across the workspace
Main workspace#0C1326
Navigation#050c1f
Primary action#2563EB
Code surface#00071a
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 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.