---
name: calcom-design-reference
provider: DesignSkill (https://designskill.dev)
reference: cal.com
source_url: https://cal.com/
tool: designskill-extract/3.2.0
extracted_at: 2026-07-27T08:05:17.230Z
mode: full-render
classification: reference_only
---

# CalCom — Design Reference (measured)

Measured design tokens extracted from `https://cal.com/` by designskill-extract/3.2.0.
Every value below was observed in the live page (×N = observation count). Values not listed were **not observed** — do not invent them.
This document is `reference_only`: an analysis of a third-party site, not a license to its brand assets.

## Overview

- Extraction mode: **full-render** (viewports 390/768/1440px × light/dark), 1 page(s), 820 observation records.
- Primary action color observed as `#0099ff` (basis: cross-validated, confidence 0.98).
- Dominant font family: **Cal Sans UI Variable Light** (×1261; secondary Inter ×484).
- Type scale observed at 8 sizes from 8px to 32px.
- Corner radius values in use: 100px, 12px, 8px, 4px….
- Not observed in this extraction: nav, forms, badges.

## Colors

### Role Tokens

Semantic roles inferred from observed usage. `basis` tells how the role was established (declared CSS var > cross-validated > inferred).

| Token | Value | Basis | Confidence | Observed |
|---|---|---|---|---|
| `{color.primary}` | `#0099ff` | cross-validated | 0.98 | ×281 |
| `{color.background}` | `#e0e0e0` | cross-validated | 0.95 | ×1815 |
| `{color.ink}` | `#0099ff` | declared | 0.92 | ×281 — --framer-link-text-color |
| `{color.muted}` | `#898989` | inferred | 0.7 | ×980 |
| `{color.surface}` | `#ffffff` | inferred | 0.7 | ×1279 |
| `{color.accent}` | `#6349ea` | inferred | 0.57 | ×2 |

### Observed Palette

Full measured palette ordered by usage share. `Used in` lists the CSS properties the color appeared on.

| Hex | Share | Used in | Observed |
|---|---|---|---|
| `#e0e0e0` | 22.7% | background-color, border-color, box-shadow, --border-color, custom-property | ×1815 (cross-validated, 0.95) |
| `#ffffff` | 16.0% | background-color, border-color, color, transform-origin, box-shadow | ×1279 (cross-validated, 0.95) |
| `#898989` | 12.2% | border-color, color, --framer-text-color, custom-property, background-color | ×980 (cross-validated, 0.95) |
| `#242424` | 14.8% | background-color, color, border-color, -webkit-mask, custom-property | ×1186 (cross-validated, 0.95) |
| `#f4f4f4` | 6.6% | background-color, transform, custom-property, --framer-text-color | ×531 (cross-validated, 0.94) |
| `#111111` | 9.4% | --framer-link-current-text-color, color, background-color, border-color, --framer-text-color | ×752 (cross-validated, 0.95) |
| `#000000` | 4.0% | color, background-color, box-shadow | ×317 (cross-validated, 0.93) |
| `#0099ff` | 3.5% | background-color, --framer-link-text-color, color | ×281 (cross-validated, 0.93) |
| `#d3d3d3` | 2.9% | background-color, --border-color | ×232 (cross-validated, 0.93) |
| `#222a35` | 2.1% | box-shadow | ×171 (inferred, 0.62) |
| `#141414` | 1.6% | background-color, border-color | ×130 (observed, 0.77) |
| `#374151` | 1.0% | border-color, --framer-text-color, custom-property, color, background-color | ×79 (cross-validated, 0.91) |
| `#ffffff` | 0.7% | background-color | ×54 (observed, 0.76) |
| `#6b7280` | 0.4% | --framer-text-color, color | ×28 (cross-validated, 0.9) |
| `#9ca3af` | 0.3% | border-color, --framer-text-color, color | ×26 (cross-validated, 0.9) |
| `#141414` | 0.2% | color | ×18 (observed, 0.74) |

## Typography

### Font Families

| Family | Observed |
|---|---|
| `Cal Sans UI Variable Light` | ×1261 |
| `Inter` | ×484 |
| `&quot` | ×392 |
| `Cal Sans` | ×171 |
| `Matter Regular` | ×154 |
| `Inter Display` | ×126 |

Use **Cal Sans UI Variable Light** as the default family — it accounts for the overwhelming majority of observed text nodes.

### Type Scale

| Token | Size | Observed |
|---|---|---|
| `{type.display}` | 32px | ×36 |
| `{type.h1}` | 20px | ×33 |
| `{type.h2}` | 18px | ×76 |
| `{type.h3}` | 16px | ×579 |
| `{type.body-lg}` | 14px | ×1272 |
| `{type.body}` | 12px | ×226 |
| `{type.body-sm}` | 10px | ×133 |
| `{type.caption}` | 8px | ×35 |

The most frequently observed size is **14px** (×1272) — treat it as the default body size.

## Spacing

| Value | Observed |
|---|---|
| `10px` | ×1698 |
| `4px` | ×1416 |
| `8px` | ×610 |
| `12px` | ×582 |
| `2px` | ×568 |
| `16px` | ×425 |
| `24px` | ×336 |
| `6px` | ×169 |
| `20px` | ×141 |
| `48px` | ×74 |
| `28px` | ×48 |
| `32px` | ×46 |

## Shape (Border Radius)

| Value | Observed |
|---|---|
| `100px` | ×816 |
| `12px` | ×463 |
| `8px` | ×283 |
| `4px` | ×234 |
| `2px` | ×214 |
| `29px` | ×192 |
| `16px` | ×125 |
| `7px` | ×94 |

## Elevation

| Shadow | Observed |
|---|---|
| `rgba(0, 0, 0, 0.16) 0px 1px 1.9px 0px inset` | ×832 |
| `#000000` | ×219 |
| `#e0e0e0` | ×216 |
| `#222a35` | ×171 |
| `rgba(36, 36, 36, 0.7) 0px 1px 5px -4px, rgba(36, 36, 36, 0.05) 0px 4px 8px 0px` | ×114 |
| `#131316` | ×80 |

## Components

Measured computed styles of representative components (desktop viewport).

| Component | Measured spec | Samples |
|---|---|---|
| button.primary | bg `#ffffff` · text `#0000ee` · radius `7px` · padding `0px 10px` · font `12px/400` | ×9 |
| card | bg `#ffffff` · radius `16px` · shadow `rgba(36, 36, 36, 0.7) 0px 1px 5px -4px, rgba(36, 36, 36, 0.05) 0px 4px 8px 0px` · padding `24px` | ×7 |

### Hero Gradient (observed)

```css
background-image: radial-gradient(50% 50%, rgba(255, 255, 255, 0) 87.1499%, rgb(255, 255, 255) 100%);
```

### Interaction States (observed)

| State | Property | From | To |
|---|---|---|---|
| focus | outline-color | `rgb(0, 0, 238)` | `rgb(0, 95, 204)` |
| focus | outline-width | `3px` | `1px` |
| focus | outline-color | `rgb(0, 0, 238)` | `rgb(0, 95, 204)` |

## Accessibility (WCAG Contrast)

| FG | BG | Ratio | AA | Source |
|---|---|---|---|---|
| `#898989` | `#ffffff` | 3.5 | fail | observed ×217 |
| `#111111` | `#f4f4f4` | 17.17 | pass | observed ×160 |
| `#292929` | `#ffffff` | 14.55 | pass | observed ×131 |
| `#242424` | `#ffffff` | 15.52 | pass | observed ×105 |
| `#242424` | `#f4f4f4` | 14.11 | pass | observed ×63 |
| `#898989` | `#f4f4f4` | 3.18 | fail | observed ×60 |
| `#292929` | `#f4f4f4` | 13.23 | pass | observed ×60 |
| `#242424` | `#e5e7eb` | 12.54 | pass | observed ×36 |
| `#101010` | `#ffffff` | 19.03 | pass | observed ×21 |
| `#898989` | `#f3f4f6` | 3.18 | fail | observed ×18 |
| `#374151` | `#ffffff` | 10.31 | pass | observed ×18 |
| `#ffffff` | `#ffffff` | 1 | fail | observed ×13 |
| `#0099ff` | `#e0e0e0` | 2.27 | fail | ink_on_background |
| `#ffffff` | `#0099ff` | 3 | fail | white_on_primary |
| `#898989` | `#e0e0e0` | 2.65 | fail | muted_on_background |

7 measured pair(s) fail AA — if you reuse those pairs, adjust lightness until the ratio reaches 4.5:1.

## Usage Rules

### Do
- Use `{color.primary}` (`#0099ff`) for primary actions only — that is where it was observed.
- Default text pairing: `{color.ink}` (`#0099ff`) on `{color.background}` (`#e0e0e0`).
- Set all text in `Cal Sans UI Variable Light` (fallbacks only for glyph coverage).
- Pick corner radii from the measured set (100px, 12px, 8px, 4px) — no intermediate values were observed.
- Cite this file's token names (`{color.*}`, `{type.*}`) when generating UI so output stays traceable to observations.

### Don't
- Don't invent colors, sizes, shadows, or spacing not listed above — absence means *not observed*, and this document records observations only.
- Don't assume the missing blocks (nav, forms, badges) don't exist on the site — they were simply not captured in this run.
- Don't copy brand assets (logo, wordmark, imagery, copy) — `reference_only` covers measured style values, not brand identity.
- Treat `{color.accent}` with caution — confidence below 0.6.

## Provenance

- Source: https://cal.com/ (1 page(s))
- Tool: designskill-extract/3.2.0 · extracted 2026-07-27T08:05:17.230Z
- Mode: full-render — 풀렌더 모드 — 3뷰포트 × 라이트/다크 computed style + 상태 관측.
- Blocks observed: 01, 02, 03, 04, 05, 07, 09, 10, 11, 12 · missing: nav, forms, badges

---

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