Curated DexThemes palette · dark variant
Scarlet Mushroom Run
Scarlet red, sky blue, and bright gold for buoyant momentum through every level.
The interactive preview opens the existing DexThemes app. Nothing is applied until you approve the import in Codex.
Palette
The working colors
Surface
#15151A
Sidebar
#0e0e13
Accent
#EF4444
Added
#4ADE80
Removed
#FB7185
Skill
#3B82F6
01
What changes
One palette across the workspace
Main workspace#15151A
Navigation#0e0e13
Primary action#EF4444
Code surface#09090e
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.