---
name: 11st-design-reference
provider: DesignSkill (https://designskill.dev)
reference: 11st.co.kr
source_url: https://www.11st.co.kr/
tool: designskill-extract/3.2.0
extracted_at: 2026-07-27T07:43:25.666Z
mode: full-render
classification: reference_only
---

# 11st — Design Reference (measured)

Measured design tokens extracted from `https://www.11st.co.kr/` 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), 657 observation records.
- Primary action color observed as `#ff0038` (basis: cross-validated, confidence 0.76).
- Dominant font family: **Noto Sans KR** (×4538; secondary Lato New ×2302).
- Type scale observed at 8 sizes from 10px to 24px.
- Corner radius values in use: 4px, 27px, 50px, 25px….
- Not observed in this extraction: cards, 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}` | `#ff0038` | cross-validated | 0.76 | ×829 |
| `{color.background}` | `#ffffff` | cross-validated | 0.95 | ×1858 |
| `{color.ink}` | `#666666` | cross-validated | 0.95 | ×4095 |
| `{color.muted}` | `#999999` | inferred | 0.7 | ×92 |
| `{color.surface}` | `#f4f4f4` | inferred | 0.7 | ×535 |
| `{color.accent}` | `#0b83e6` | inferred | 0.65 | ×603 |

### Observed Palette

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

| Hex | Share | Used in | Observed |
|---|---|---|---|
| `#666666` | 37.7% | color, border-color, background-color | ×4095 (cross-validated, 0.95) |
| `#ffffff` | 17.1% | background-color, color, border-color, --header-bg-color | ×1858 (cross-validated, 0.95) |
| `#111111` | 15.0% | color, border-color, background-color, --header-font-color | ×1629 (cross-validated, 0.95) |
| `#ff0038` | 7.6% | color, background-color, border-color, --header-list-color | ×829 (cross-validated, 0.95) |
| `#0b83e6` | 5.5% | color, border-color, background-color | ×603 (cross-validated, 0.94) |
| `#a9a9a9` | 4.5% | color | ×492 (observed, 0.79) |
| `#f4f4f4` | 4.9% | border-color, background-color | ×535 (cross-validated, 0.94) |
| `#000000` | 1.4% | border-color, background-color, color, -webkit-box-shadow | ×155 (cross-validated, 0.92) |
| `#333333` | 1.3% | color, border-color, background-color | ×138 (cross-validated, 0.92) |
| `#cccccc` | 1.1% | border-color, color, background-color | ×122 (cross-validated, 0.92) |
| `#999999` | 0.9% | color, background-color, border-color | ×92 (cross-validated, 0.92) |
| `#dddddd` | 0.6% | border-color, background-color | ×62 (cross-validated, 0.91) |
| `#0f0fd9` | 0.3% | border-color, background-color, color | ×27 (cross-validated, 0.9) |
| `#f43142` | 0.3% | color, background-color, border-color | ×35 (cross-validated, 0.9) |
| `#222222` | 0.1% | color | ×14 (inferred, 0.59) |
| `#ff00ef` | 0.1% | background-color | ×13 (inferred, 0.59) |

## Typography

### Font Families

| Family | Observed |
|---|---|
| `Noto Sans KR` | ×4538 |
| `Lato New` | ×2302 |
| `Lato` | ×997 |
| `11StreetGothic` | ×58 |
| `Helvetica Neue` | ×14 |
| `Tahoma` | ×5 |

Use **Noto Sans KR** as the default family — it accounts for the overwhelming majority of observed text nodes.

### Type Scale

| Token | Size | Observed |
|---|---|---|
| `{type.display}` | 24px | ×486 |
| `{type.h1}` | 19px | ×156 |
| `{type.h2}` | 16px | ×791 |
| `{type.h3}` | 15px | ×620 |
| `{type.body-lg}` | 14px | ×227 |
| `{type.body}` | 13px | ×2636 |
| `{type.body-sm}` | 12px | ×887 |
| `{type.caption}` | 10px | ×606 |

The most frequently observed size is **13px** (×2636) — treat it as the default body size.

## Spacing

| Value | Observed |
|---|---|
| `2px` | ×765 |
| `5px` | ×589 |
| `9px` | ×459 |
| `15px` | ×384 |
| `14px` | ×384 |
| `4px` | ×337 |
| `6px` | ×307 |
| `20px` | ×270 |
| `8px` | ×268 |
| `18px` | ×236 |
| `10px` | ×132 |
| `25px` | ×120 |

## Shape (Border Radius)

| Value | Observed |
|---|---|
| `4px` | ×815 |
| `27px` | ×42 |
| `50px` | ×18 |
| `25px` | ×6 |
| `8px` | ×6 |
| `20px` | ×5 |
| `23px` | ×4 |
| `2px` | ×4 |

## Elevation

| Shadow | Observed |
|---|---|
| `rgba(0, 0, 0, 0.06) 0px 2px 10px -2px, rgba(0, 0, 0, 0.28) 0px 0px 1px 0px` | ×234 |
| `rgba(0, 0, 0, 0.28) 0px 4px 16px -4px, rgba(0, 0, 0, 0.45) 0px 0px 1px 0px` | ×24 |
| `0 0 5px 3px rgba(5, 127, 251, 0.5)` | ×16 |
| `0px 2px 10px -2px rgba(0, 0, 0, 0.06), 0px 0px 1px 0px rgba(0, 0, 0, 0.28)` | ×10 |
| `0px 4px 16px -4px rgba(0, 0, 0, 0.28), 0px 0px 1px 0px rgba(0, 0, 0, 0.45)` | ×10 |
| `0px 4px 16px -4px rgba(0, 0, 0, 0.4), 0px 0px 1px 0px rgba(0, 0, 0, 0.6)` | ×10 |

## Motion

| Duration | Observed |
|---|---|
| `0.2s` | ×218 |
| `0.5s` | ×31 |
| `0.4s` | ×30 |
| `0.3s` | ×20 |
| `0.8s` | ×4 |

## Components

Measured computed styles of representative components (desktop viewport).

| Component | Measured spec | Samples |
|---|---|---|
| form.input | bg `#000000` · text `#666666` · border `0px solid rgb(102, 102, 102)` · radius `0px` · padding `0px` · height `44` | ×1 |
| nav | height `186px` · position `relative` · link `#666666` | — |

## Accessibility (WCAG Contrast)

| FG | BG | Ratio | AA | Source |
|---|---|---|---|---|
| `#666666` | `#ffffff` | 5.74 | pass | observed ×1383 |
| `#111111` | `#ffffff` | 18.88 | pass | observed ×492 |
| `#a9a9a9` | `#ffffff` | 2.35 | fail | observed ×174 |
| `#0b83e6` | `#ffffff` | 3.89 | fail | observed ×162 |
| `#ff0038` | `#ffffff` | 3.96 | pass | observed ×135 |
| `#ffffff` | `#ff0038` | 3.96 | fail | observed ×99 |
| `#333333` | `#ffffff` | 12.63 | pass | observed ×24 |
| `#f43142` | `#ffffff` | 3.91 | fail | observed ×6 |
| `#666666` | `#fafafa` | 5.5 | pass | observed ×3 |
| `#ff0038` | `#ffeff3` | 3.56 | fail | observed ×3 |
| `#111111` | `#ff0038` | 4.77 | pass | observed ×3 |
| `#999999` | `#ffffff` | 2.85 | fail | observed ×3 |
| `#666666` | `#ffffff` | 5.74 | pass | ink_on_background |
| `#ffffff` | `#ff0038` | 3.96 | fail | white_on_primary |
| `#999999` | `#ffffff` | 2.85 | fail | muted_on_background |

8 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}` (`#ff0038`) for primary actions only — that is where it was observed.
- Default text pairing: `{color.ink}` (`#666666`) on `{color.background}` (`#ffffff`).
- Set all text in `Noto Sans KR` (fallbacks only for glyph coverage).
- Pick corner radii from the measured set (4px, 27px, 50px, 25px) — 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 (cards, 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.

## Provenance

- Source: https://www.11st.co.kr/ (1 page(s))
- Tool: designskill-extract/3.2.0 · extracted 2026-07-27T07:43:25.666Z
- Mode: full-render — 풀렌더 모드 — 3뷰포트 × 라이트/다크 computed style + 상태 관측.
- Blocks observed: 00, 01, 02, 03, 04, 05, 06, 09, 10, 11, 12 · missing: cards, badges

---

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