Identity kit

The marks.

Every asset in the identity kit — the live wordmark, the archived C-dot masters at production sizes, the product icons, and the legibility tests. D15 (2026-10-11) retired the C-dot from live use after a collision with another SaaS mark; everything C-dot below is brand history, and the plain Curtis wordmark is the main logo.

1 live wordmark7 production masters — 1024pxlegibility floor — 16px
the wordmark — live
Curtis wordmark — the main logo

curtis-logo — the main logo (D15), founder-supplied, used as-is

favicon — the dotless C
favicon on ink

favicon.svg — the striped C in its ring (white-coin tab variant)

svg marks — the C-dot, archived (D15)
C. mark, paper master
C. mark, ink master

mark-c-dot — paper / ink

C. mark, mono
C. mark, mono on ink

mark-c-dot-mono

icon tile
icon tile on ink

icon-tile

production masters — 1024px
app tile master

curtis-tile — archived (D15)

chat app icon master

curtis-chat

porter app icon master

curtis-porter

audit app icon master

curtis-audit

mark, paper master

mark — paper, archived (D15)

mark, ink master

mark — ink, archived (D15)

mark, mono master

mark — mono, archived (D15)

legibility tests

Rendered at actual size first, then enlarged — if it dies at 16px it doesn't ship.

legibility at 16pxlegibility at 48px

actual size — 16px / 48px

16px mark enlarged48px mark enlarged

enlarged — 16px / 48px masters

scale ladder
chat icon at 16pxchat icon at 24pxchat icon at 32pxchat icon at 48pxchat icon at 64pxchat icon at 128pxchat icon at 192px