Curated DexThemes palette · light variant
Crimson Soulblade
Blackened steel, ember orange, and disciplined crimson for focused work under pressure.
The interactive preview opens the existing DexThemes app. Nothing is applied until you approve the import in Codex.
Palette
The working colors
Surface
#FFF7F2
Sidebar
#f5ede8
Accent
#F97316
Added
#16A34A
Removed
#DC2626
Skill
#F59E0B
01
What changes
One palette across the workspace
Main workspace#FFF7F2
Navigation#f5ede8
Primary action#F97316
Code surface#f1e9e4
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.