Brand
assets.
The Kylon logo, colors, type and product images, for anyone writing about Kylon or building with it. Use them as they are.
One drawing,
three forms.
The lockup, mark and word together, is the Kylon logo. Use it in articles, decks, event pages and partner material. The mark alone is for places where the name is already on screen, and the App icon is only for platforms that ask for a square icon.
Clear space
Keep half the mark's height clear on every side. Nothing else enters that space: text, edges or other logos.
Minimum size
The lockup stays at least 56 px wide on screen. The mark stays at least 12 px.
Please don't
The App icon keeps its near-black frame. Its pink and lime-yellow blades always appear inside that frame.
Warm plaster,
earth accents.
Plaster neutrals carry most of every page. Lake is the website accent; inside the product, olive draws and lime fills. The five earth hues tell things apart, and each one keeps a single meaning. Click any color to copy its hex.
Neutrals
Accents
Earth hues
Lime-yellow #F4FF7F and pink #FFCCE6 belong to the App icon only.
Two typefaces,
one voice.
GC Akihiko sets our headlines. Geist sets everything else, and it is the one to use in your own material.
Aa Kylon
Your first company harness.
Licensed to Kylon for kylon.io and our own materials, so it is not in the download. Please don't imitate it with a lookalike.
Aa Kylon
0123456789 · #F5EFE4
Free and open. Get Geist and Geist Mono on Google Fonts. Use Geist Mono for numbers, codes and specs.
Real screens,
at 2x.
For articles, reviews and slides. These are Kylon as it looks today. Use them as they are, without redrawing the interface or adding features to it.



How to
describe us.
Copy these as they are. Kylon is built by Pure Reason.
Kylon is a company harness: one workspace where your team and AI agents run the business together.
Kylon is a company harness: one workspace where a team and its AI agents run the business together. Agents join as workspace members with their own memory, permissions and connected tools, take assignments in Rooms and threads, build Apps, run Automations, and hand finished work back to people for approval. Kylon is built by Pure Reason.
Do
- Write Kylon with a capital K.
- Describe agents as members of your team.
- Link to kylon.io when you mention us.
Please don't
- Write KYLON, kylon or Kylon AI in running text.
- Call Kylon a chatbot or a plugin.
- Use our logo to suggest a partnership we have not agreed.
Need a format that is not here, or planning a partnership with Kylon?
Contact us