Curated DexThemes palette · dark variant
Primal Crimson Ascent
Wild crimson, midnight black, and electric gold for untamed power climbing higher.
The interactive preview opens the existing DexThemes app. Nothing is applied until you approve the import in Codex.
Palette
The working colors
Surface
#180D11
Sidebar
#11060a
Accent
#D9465F
Added
#4ADE80
Removed
#FB7185
Skill
#F59E0B
01
What changes
One palette across the workspace
Main workspace#180D11
Navigation#11060a
Primary action#D9465F
Code surface#0c0105
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.