# Binance — Style Reference
> A confident financial-platform interface anchored on a deep near-black canvas, where Binance's iconic yellow (#FCD535) carries every primary CTA, brand accent, and value-claim moment. Type runs Binance's custom BinanceNova / BinancePlex stack at modest weights — the system trusts size and yellow voltage over bold weight. Marketing and product surfaces default to the dark theme; transactional surfaces (buy crypto, deposit, exchange) flip to a light theme that shares the same yellow CTAs and gray-blue hairlines. Trading green (up) and red (down) accents thread through both modes for price-direction signals.

**Theme:** light

**Source website:** [https://www.binance.com/](https://www.binance.com/)  
Use the live official website to compare and validate this extracted snapshot. The current source website remains authoritative.

## Tokens — Colors

| Name | Value | Token | Role |
|---|---|---|---|
| primary | `#fcd535` | `--color-primary` | primary role extracted from the source design |
| primary active | `#f0b90b` | `--color-primary-active` | primary active role extracted from the source design |
| primary disabled | `#3a3a1f` | `--color-primary-disabled` | primary disabled role extracted from the source design |
| ink | `#181a20` | `--color-ink` | ink role extracted from the source design |
| body | `#eaecef` | `--color-body` | body role extracted from the source design |
| body on light | `#181a20` | `--color-body-on-light` | body on light role extracted from the source design |
| muted | `#707a8a` | `--color-muted` | muted role extracted from the source design |
| muted strong | `#929aa5` | `--color-muted-strong` | muted strong role extracted from the source design |
| hairline on light | `#eaecef` | `--color-hairline-on-light` | hairline on light role extracted from the source design |
| hairline on dark | `#2b3139` | `--color-hairline-on-dark` | hairline on dark role extracted from the source design |
| border strong | `#cdd1d6` | `--color-border-strong` | border strong role extracted from the source design |
| canvas light | `#ffffff` | `--color-canvas-light` | canvas light role extracted from the source design |
| canvas dark | `#0b0e11` | `--color-canvas-dark` | canvas dark role extracted from the source design |
| surface card dark | `#1e2329` | `--color-surface-card-dark` | surface card dark role extracted from the source design |
| surface elevated dark | `#2b3139` | `--color-surface-elevated-dark` | surface elevated dark role extracted from the source design |
| surface soft light | `#fafafa` | `--color-surface-soft-light` | surface soft light role extracted from the source design |
| surface strong light | `#f5f5f5` | `--color-surface-strong-light` | surface strong light role extracted from the source design |
| on primary | `#181a20` | `--color-on-primary` | on primary role extracted from the source design |
| on dark | `#ffffff` | `--color-on-dark` | on dark role extracted from the source design |
| trading up | `#0ecb81` | `--color-trading-up` | trading up role extracted from the source design |
| trading down | `#f6465d` | `--color-trading-down` | trading down role extracted from the source design |
| accent turquoise | `#2dbdb6` | `--color-accent-turquoise` | accent turquoise role extracted from the source design |
| info | `#3b82f6` | `--color-info` | info role extracted from the source design |
| info ring | `#3b82f6` | `--color-info-ring` | info ring role extracted from the source design |

## Tokens — Typography

### BinanceNova, -apple-system, BlinkMacSystemFont, sans-serif · `--font-primary`
- **Substitute:** Inter, system-ui, sans-serif
- **Weights:** 700
- **Sizes:** 64px
- **Line height:** 1.1
- **Letter spacing:** -1px
- **Role:** Brand typography family observed across the documented type scale.

### BinanceNova, sans-serif · `--font-family-2`
- **Substitute:** Inter, system-ui, sans-serif
- **Weights:** 700, 600, 400, 500
- **Sizes:** 48px, 40px, 32px, 24px, 20px, 16px, 14px, 13px, 12px
- **Line height:** 1.1, 1.15, 1.2, 1.3, 1.35, 1.4, 1.5, 1
- **Letter spacing:** -0.5px, -0.3px, 0
- **Role:** Brand typography family observed across the documented type scale.

### BinancePlex, BinanceNova, sans-serif · `--font-family-3`
- **Substitute:** Inter, system-ui, sans-serif
- **Weights:** 700, 500
- **Sizes:** 40px, 16px, 14px
- **Line height:** 1.1, 1.4
- **Letter spacing:** -0.3px, 0
- **Role:** Brand typography family observed across the documented type scale.

### Type Scale

| Role | Size | Line Height | Letter Spacing | Token |
|---|---|---|---|---|
| hero-display | 64px | 1.1 | -1px | `--text-hero-display` |
| display-lg | 48px | 1.1 | -0.5px | `--text-display-lg` |
| display-md | 40px | 1.15 | -0.3px | `--text-display-md` |
| display-sm | 32px | 1.2 | 0 | `--text-display-sm` |
| title-lg | 24px | 1.3 | 0 | `--text-title-lg` |
| title-md | 20px | 1.35 | 0 | `--text-title-md` |
| title-sm | 16px | 1.4 | 0 | `--text-title-sm` |
| number-display | 40px | 1.1 | -0.3px | `--text-number-display` |
| number-md | 16px | 1.4 | 0 | `--text-number-md` |
| number-sm | 14px | 1.4 | 0 | `--text-number-sm` |
| body-md | 14px | 1.5 | 0 | `--text-body-md` |
| body-sm | 13px | 1.5 | 0 | `--text-body-sm` |
| caption | 12px | 1.4 | 0 | `--text-caption` |
| button | 14px | 1 | 0 | `--text-button` |
| nav-link | 14px | 1.4 | 0 | `--text-nav-link` |

## Tokens — Spacing & Shapes

**Density:** comfortable

### Spacing Scale

| Name | Value | Token |
|---|---|---|
| xxs | 4px | `--spacing-xxs` |
| xs | 8px | `--spacing-xs` |
| sm | 12px | `--spacing-sm` |
| md | 16px | `--spacing-md` |
| lg | 24px | `--spacing-lg` |
| xl | 32px | `--spacing-xl` |
| xxl | 48px | `--spacing-xxl` |
| section | 80px | `--spacing-section` |

### Border Radius

| Name | Value | Token |
|---|---|---|
| xs | 2px | `--radius-xs` |
| sm | 4px | `--radius-sm` |
| md | 6px | `--radius-md` |
| lg | 8px | `--radius-lg` |
| xl | 12px | `--radius-xl` |
| pill | 9999px | `--radius-pill` |
| full | 9999px | `--radius-full` |

### Layout

- **Section gap:** 80px
- **Card padding:** 24px
- **Element gap:** 16px
- **Max content width:** 1200px

## Components

### button primary
**Role:** button primary component

- **backgroundColor:** `{colors.primary}`
- **textColor:** `{colors.on-primary}`
- **typography:** `{typography.button}`
- **rounded:** `{rounded.md}`
- **padding:** `12px 24px`
- **height:** `40px`

### button primary active
**Role:** button primary active component

- **backgroundColor:** `{colors.primary-active}`
- **textColor:** `{colors.on-primary}`
- **rounded:** `{rounded.md}`

### button primary disabled
**Role:** button primary disabled component

- **backgroundColor:** `{colors.primary-disabled}`
- **textColor:** `{colors.muted}`
- **rounded:** `{rounded.md}`

### button primary pill
**Role:** button primary pill component

- **backgroundColor:** `{colors.primary}`
- **textColor:** `{colors.on-primary}`
- **typography:** `{typography.button}`
- **rounded:** `{rounded.pill}`
- **padding:** `14px 32px`

### button secondary on dark
**Role:** button secondary on dark component

- **backgroundColor:** `{colors.surface-card-dark}`
- **textColor:** `{colors.on-dark}`
- **typography:** `{typography.button}`
- **rounded:** `{rounded.md}`
- **padding:** `12px 24px`

### button secondary on light
**Role:** button secondary on light component

- **backgroundColor:** `{colors.canvas-light}`
- **textColor:** `{colors.ink}`
- **typography:** `{typography.button}`
- **rounded:** `{rounded.md}`
- **padding:** `12px 24px`

### button tertiary text
**Role:** button tertiary text component

- **backgroundColor:** `transparent`
- **textColor:** `{colors.body}`
- **typography:** `{typography.button}`

### button trading up
**Role:** button trading up component

- **backgroundColor:** `{colors.trading-up}`
- **textColor:** `{colors.on-dark}`
- **typography:** `{typography.button}`
- **rounded:** `{rounded.sm}`
- **padding:** `8px 20px`

### button trading down
**Role:** button trading down component

- **backgroundColor:** `{colors.trading-down}`
- **textColor:** `{colors.on-dark}`
- **typography:** `{typography.button}`
- **rounded:** `{rounded.sm}`
- **padding:** `8px 20px`

### button subscribe
**Role:** button subscribe component

- **backgroundColor:** `{colors.primary}`
- **textColor:** `{colors.on-primary}`
- **typography:** `{typography.button}`
- **rounded:** `{rounded.sm}`
- **padding:** `6px 16px`
- **height:** `28px`

### text link
**Role:** text link component

- **backgroundColor:** `transparent`
- **textColor:** `{colors.primary}`
- **typography:** `{typography.body-md}`

### top nav dark
**Role:** top nav dark component

- **backgroundColor:** `{colors.canvas-dark}`
- **textColor:** `{colors.on-dark}`
- **typography:** `{typography.nav-link}`
- **height:** `64px`

### top nav light
**Role:** top nav light component

- **backgroundColor:** `{colors.canvas-light}`
- **textColor:** `{colors.ink}`
- **typography:** `{typography.nav-link}`
- **height:** `64px`

### hero band dark
**Role:** hero band dark component

- **backgroundColor:** `{colors.canvas-dark}`
- **textColor:** `{colors.on-dark}`
- **typography:** `{typography.hero-display}`
- **padding:** `80px`

### stat callout card
**Role:** stat callout card component

- **backgroundColor:** `transparent`
- **textColor:** `{colors.primary}`
- **typography:** `{typography.number-display}`

### trust badge
**Role:** trust badge component

- **backgroundColor:** `{colors.surface-card-dark}`
- **textColor:** `{colors.on-dark}`
- **typography:** `{typography.title-sm}`
- **rounded:** `{rounded.lg}`
- **padding:** `16px 20px`

### markets table card
**Role:** markets table card component

- **backgroundColor:** `{colors.surface-card-dark}`
- **textColor:** `{colors.on-dark}`
- **typography:** `{typography.body-md}`
- **rounded:** `{rounded.xl}`
- **padding:** `24px`

### markets row
**Role:** markets row component

- **backgroundColor:** `transparent`
- **textColor:** `{colors.on-dark}`
- **typography:** `{typography.number-md}`
- **padding:** `12px 0`

### price up cell
**Role:** price up cell component

- **backgroundColor:** `transparent`
- **textColor:** `{colors.trading-up}`
- **typography:** `{typography.number-md}`

### price down cell
**Role:** price down cell component

- **backgroundColor:** `transparent`
- **textColor:** `{colors.trading-down}`
- **typography:** `{typography.number-md}`

### search input on dark
**Role:** search input on dark component

- **backgroundColor:** `{colors.surface-card-dark}`
- **textColor:** `{colors.on-dark}`
- **typography:** `{typography.body-md}`
- **rounded:** `{rounded.lg}`
- **padding:** `10px 16px`
- **height:** `40px`

### text input on light
**Role:** text input on light component

- **backgroundColor:** `{colors.canvas-light}`
- **textColor:** `{colors.ink}`
- **typography:** `{typography.body-md}`
- **rounded:** `{rounded.md}`
- **padding:** `10px 16px`
- **height:** `40px`

### funds safu band
**Role:** funds safu band component

- **backgroundColor:** `{colors.canvas-dark}`
- **textColor:** `{colors.primary}`
- **typography:** `{typography.display-lg}`
- **padding:** `80px`

### feature photo card
**Role:** feature photo card component

- **backgroundColor:** `{colors.surface-card-dark}`
- **textColor:** `{colors.on-dark}`
- **rounded:** `{rounded.xl}`

### qr promo card
**Role:** qr promo card component

- **backgroundColor:** `{colors.surface-card-dark}`
- **textColor:** `{colors.on-dark}`
- **typography:** `{typography.title-md}`
- **rounded:** `{rounded.xl}`
- **padding:** `32px`

### faq row
**Role:** faq row component

- **backgroundColor:** `transparent`
- **textColor:** `{colors.on-dark}`
- **typography:** `{typography.title-sm}`
- **rounded:** `{rounded.md}`
- **padding:** `20px 0`

### cta band dark
**Role:** cta band dark component

- **backgroundColor:** `{colors.surface-card-dark}`
- **textColor:** `{colors.on-dark}`
- **typography:** `{typography.display-sm}`
- **rounded:** `{rounded.xl}`
- **padding:** `48px`

### arena hero gradient
**Role:** arena hero gradient component

- **backgroundColor:** `{colors.canvas-dark}`
- **textColor:** `{colors.primary}`
- **typography:** `{typography.display-lg}`
- **padding:** `80px`

### cookie consent card
**Role:** cookie consent card component

- **backgroundColor:** `{colors.canvas-light}`
- **textColor:** `{colors.ink}`
- **typography:** `{typography.body-sm}`
- **rounded:** `{rounded.lg}`
- **padding:** `16px`

### buy crypto amount card
**Role:** buy crypto amount card component

- **backgroundColor:** `{colors.canvas-light}`
- **textColor:** `{colors.ink}`
- **typography:** `{typography.number-display}`
- **rounded:** `{rounded.lg}`
- **padding:** `24px`

### steps card
**Role:** steps card component

- **backgroundColor:** `{colors.canvas-light}`
- **textColor:** `{colors.ink}`
- **typography:** `{typography.title-sm}`
- **rounded:** `{rounded.lg}`
- **padding:** `24px`

### price chart card
**Role:** price chart card component

- **backgroundColor:** `{colors.canvas-light}`
- **textColor:** `{colors.ink}`
- **typography:** `{typography.body-md}`
- **rounded:** `{rounded.lg}`
- **padding:** `24px`

### conversion cell
**Role:** conversion cell component

- **backgroundColor:** `transparent`
- **textColor:** `{colors.body-on-light}`
- **typography:** `{typography.body-md}`

### trader row
**Role:** trader row component

- **backgroundColor:** `transparent`
- **textColor:** `{colors.on-dark}`
- **typography:** `{typography.body-md}`
- **padding:** `12px 0`

### footer light
**Role:** footer light component

- **backgroundColor:** `{colors.surface-soft-light}`
- **textColor:** `{colors.body-on-light}`
- **typography:** `{typography.body-md}`
- **padding:** `64px`

## Do's and Don'ts

### Do

- Use `--color-primary` for the brand's primary interaction treatment.
- Keep page surfaces anchored to `--color-canvas-light`.
- Preserve every typography style's documented size, line height, and letter spacing.
- Compare major implementation decisions against [the live Binance website](https://www.binance.com/).

### Don't

- Do not introduce colors outside the documented color token set.
- Do not replace `--color-ink` with an arbitrary neutral.
- Do not flatten documented component states or spacing relationships.
- Do not treat this extracted snapshot as newer than the live source website.

## Layout

Use the documented spacing scale and component geometry as the implementation baseline. Validate responsive composition and current page rhythm against [the live source](https://www.binance.com/).