CENO | Brand kit

Brand kit

CENO logo, marks, and palette

Every asset below is a self-contained SVG that scales losslessly and shares one letterform geometry. The wordmark encodes the model itself: context, sequence, long-range connection, and the world loop broken by an intervention.

Primary lockup Full color, wordmark + tagline. The default on light surfaces. Download SVG

White lockup Transparent background, for dark surfaces and photography. Download SVG

Wordmark No tagline — for small sizes and UI headers. This is what the site header uses. Download SVG

Monochrome Navy, single ink. For print, fax-grade reproduction, and embossing. Download SVG

Marks

Icon mark and tiles

The O — the world loop, broken by the coral intervention dash — stands alone as the icon. It is the favicon, the app icon, and the avatar.

Icon mark Transparent. Gradient ring reads on light and dark alike. Download SVG

App tile Rounded square. Ships as favicon.svg and apple-touch-icon.png. Download SVG

Avatar Circular tile — GitHub org, Hugging Face, and social profiles. Download SVG

Avatar, light The inverse tile, for placement on dark or busy backgrounds. Download SVG

Application

Banners and the social card

The dark and light banners are the pair used in the GitHub READMEs — they swap automatically with the reader's theme. The social card is what unfurls when the project page is shared.

Gradient banner Blue → purple. For slide covers and headers. Download SVG

Dark banner Navy. Serves the GitHub README in dark mode. Download SVG

Light banner Off-white card. Serves the GitHub README in light mode. Download SVG

Social card 1200 × 630. The og:image for the project page. Download PNG

Palette

Five colors, each with a job

The palette maps onto the model's three stages, plus the intervention that breaks the loop and the ink that carries everything else. The O ring runs teal → blue → purple, in that order, from top to bottom.

Blue#2856E6Context / core

Teal#12A69AEvolution

Purple#7C3BE8Design

Coral#F45F4DMutation / intervention

Navy#0E1C2EInk / dark surfaces

C — Context

A segmented ring; the dashes shrink toward mid-left, like context resolving into focus.

E — Sequence tracks

Three parallel bars in blue, teal, and purple — the three stages, read in order.

N — Long-range connection

A diagonal with a teal node. The gap around the node is a true mask cut-out, so it holds on any background.

O — World loop

An open gradient ring, broken by the coral intervention dash. This letter alone is the icon.

Usage

A few rules

On dark surfaces use the white lockup, or swap only the navy N to light ink — that is what this site does, via the --brand-ink custom property.
Keep clear space around the lockup equal to the height of the E bars.
Never re-color the coral dash, and never close the O ring — the break carries the meaning.
Don't stretch: the geometry is built on a 200-unit cap height and a 36-unit stroke.
The tagline uses a geometric sans stack. For print delivery, convert it to outlines in a vector editor.
Masters, PNG, and print-ready PDF exports all live in CENO_logo_vector/; regenerate them with python3 generate_logos.py.