Brand assets and guidelines
Use assets and guidelines to represent Cal.com consistently across all platforms and touchpoints.
Logo
The Cal.com logo should be used in all references to Cal.com as space allows.
For tight layouts or logo-only grids, the Cal.com icon is a concise way to refer to Cal.com. It also serves as the favicon.
Wordmark
The logo for every reference to Cal.com where space allows.

Icon
For tight layouts, logo grids and the favicon.
Colors
The Cal.com color palette is a precise suite of flat gray tones. Use these colors consistently across all brand materials.
Click a swatch to copy its value.
Typography
Our primary typeface is Cal Sans by Mark Davis. It’s a geometric sans serif for tough use cases. It retains its appeal up close, with letters always looking the way users expect. It’s a uniquely warm choice for digital product and running copy. It has more bounce per ounce, but still feels transparent, neutral, and un-opinionated.
Our secondary type is Cal Sans UI.
Type in the specimen to try your own words.
- Display
- 80 px, 700
- Section title
- 56 px, 700
- Lead
- 24 px, 500
- Body
- 16 px, 400
- Caption
- 12 px, 500
Iconography
We use the Lucide icon set. Lucide is an icon set of 1,701 icons.
UI icons have a simple line form and express essential functionality. Click an icon to copy its SVG.
43 icons
coss.com UI
A new, modern UI component library built on top of Base UI. The building blocks for the Cal.com application and the wider coss.com platform.
Accordion
A set of collapsible panels with headings and content.
Alert
A callout for displaying important information.
Alert Dialog
A dialog that requires user response to proceed.
Avatar
An image element with a fallback for representing the user.
Badge
A badge or a component that looks like a badge.
Breadcrumb
Displays the path to the current resource using a hierarchy of links.
Calendar
A date picker component with range and multi-select support.
Tabs
A component for toggling between related panels on the same page.
Toggle Group
Provides a shared state to a series of toggle buttons.
