The 30-second version
Marrow is a brand and product system for a research lab building calm, honest AI tools. The work covers a variable wordmark, a complete identity system, a marketing site, and the core product UI. It’s a counterpoint to the current aesthetic of AI: less arena lighting, more reading room.
Problem
AI brands look hostile. The products feel worse.
Most lab identities today read as crypto: heavy gradients, aggressive geometry, a tone that says “we are powerful and you are not.” Then you open the product and find a chat box on top of a void. There's no sense of trust, no visible reasoning, no place to think.
Marrow exists to answer a different question. What would an AI brand look like if it were built for serious users, like researchers, who want a tool that respects their attention?
Naming
The substance, not the surface
Marrow — the substance inside the bone. The marrow of the matter. A research tool isn’t about the chrome; it’s about what it lets you pull out of the source. Naming the lab after the essence sets the tone for everything else.
Approach
A library, not a launchpad. Build the brand around restraint, and let the product carry the proof.
Wordmark
A mark that breathes
One glyph carries the variable axis — the “o”, the nucleus. It shifts in weight on a 3.5s cycle, subliminal proof the system is alive. Lowercase. No trailing punctuation. The wordmark earns attention by sitting still, not by signaling.
Drag the slider to set the wght axis manually, or let it breathe.
Tokens
A small palette, used with discipline
surface.base
#0E0F12
surface.panel
#15171C
ink.primary
#E8DDD0
sage.primary
#9DB5A8
sage.deep
#5C8C7E
ink.secondary
#9A9590
Typography
Serif for thinking, mono for evidence
Product
The interface as proof
Three patterns do most of the work. A breathing status that shows the system thinking. An explicit source rail under every claim. A reading-first layout, with the response weighted heavier than the input.
Marrow Workbench · synthesis view
Motion
Three behaviors, applied consistently
Applied
The mark across surfaces
Favicon · initial mark
App icon · accent ground
Header · in-product
What I'd do next
The hard part is the empty state
A blank prompt is the moment most AI tools fail. They show capability dumps, sample queries, or a void. The next phase of Marrow is a designed empty state: a small selection of the user's recent threads, a single suggested re-entry point, and nothing else.
I'd also push the explainability layer further. Right now the source rail is honest but flat. Hover states that surface the specific passage being cited would close the loop between claim and evidence.