Binance — decoded design system
Binance's design system, decoded live by Mozaika: measured color roles, type scale, buttons with real hover/focus states, motion and the brand's own tokens.
This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/decode/binance.com.
Decoded design system
Binance's decoded design system: background #181A20, text #EAECEF; type scale h1 72px / h2 64px / body 20px; 4px spacing base; 8px base radius. The single interactive/action color is #FCD535 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.
Color roles
| Role | Value |
|---|---|
| bg | #181A20 |
| surface | #24262C |
| border | #37393F |
| text | #EAECEF |
| text_muted | #9A9CA0 |
| button_bg | #FCD535 |
| button_text | #202630 |
Using these colors
- Action color
#FCD535— the single interactive color; only on things you click or must notice, never large fills.
Typography
- Heading: BinanceNova
- Body: BinanceNova
- h1: 72px
- h2: 64px
- body: 20px
Spacing
- base unit: 4px
- scale: 2px, 4px, 5px, 8px, 10px, 11px, 12px, 16px, 20px, 24px
Radii
- base: 8px
- button: 8px
Shadows (elevation)
- subtle:
rgba(94, 102, 115, 0.8) 0px 0px 1px 0px, rgba(0, 0, 0, 0.04) 0px 3px 6px 0px
Motion
Micro-interactions run at 200ms (dominant) with cubic-bezier(0, 0, 0.2, 1).
- durations: 200ms · 150ms · 250ms
- easings:
cubic-bezier(0, 0, 0.2, 1)·ease-in-out - animated properties: transform, opacity, background-color
Button states (measured)
- primary focus: background
#F0B90B
Layout (measured)
- nav: 64px relative
Motion choreography (measured)
Load order: div.cm-banner--enter×2 → div.bn-modal-wrap → div.bn-trans → div.bn-trans → div.bn-modal-wrap → div.chat-container
Overlay recipe (measured)
dialog panel: #1E2329 · radius 16px
Responsive (measured)
- breakpoints: 400px · 426px · 550px · 600px · 768px · 896px
- mobile (390px): hero 16px · nav hamburger
Install it
Drop this measured system into any shadcn/Tailwind project in one command:
npx shadcn add https://mozaika.design/r/decode/binance.com
Or as a Meta Astryx theme — a ready defineTheme file with the measured hover/press states baked in:
curl -o src/themes/binance.theme.ts https://mozaika.design/api/astryx/decode/binance.com.ts
registry item · astryx theme · or query it over MCP: get_design_system("Binance")
Export: DESIGN.md
# Binance — Design System > dark — deep decode (measured live) ## Colors | Role | Value | |------|-------| | bg | `#181A20` | | surface | `#24262C` | | border | `#37393F` | | text | `#EAECEF` | | text_muted | `#9A9CA0` | | button_bg | `#FCD535` | | button_text | `#202630` | **Using these colors** - **Action color** `#FCD535` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds. - **Page coverage** (full-page screenshot pixels): `#0C0D10` 73.5% · `#1F232A` 17.6% · `#565137` 8.9% ## Typography - Heading: **BinanceNova** _(free fallback: Newsreader)_ - Body: **BinanceNova** _(free fallback: Newsreader)_ | Role | Size / weight · line-height · tracking | |------|------------------------------------------| | hero | 72px / 700 · lh 76px | | h2 | 64px / 600 · lh 64px | | h3 | 40px / 600 · lh 48px | | body | 20px / 500 · lh 28px | | small | 16px / 500 · lh 24px | - Weight ladder: 400 · 500 · 600 · 700 — use these exact measured weights, not the 400/600 defaults. > **Fonts —** BinanceNova may be proprietary — safe free fallback: Newsreader (Google Fonts). ## Spacing - base unit: 4px (inferred from the measured scale) - measured scale: 2px, 4px, 5px, 8px, 10px, 11px, 12px, 16px, 20px, 24px — snap all gaps/padding to these ## Radius - base: 8px - button: 8px - card: 8px - sharp: 2px ## Buttons | Button | Fill / text | Border | Radius | Padding | Font | Shadow | |--------|-------------|--------|--------|---------|------|--------| | primary | `#FCD535` / `#202630` | none | 8px | 0px 32px 0px 32px | 500 16px | none | | secondary | `rgba(0, 0, 0, 0)` / `#0000EE` | none | — | 20px 8px 20px 0px | 400 16px | none | **States (measured, not guessed)** - primary focus: background `#F0B90B` ## Shadows (elevation) - subtle: `rgba(94, 102, 115, 0.8) 0px 0px 1px 0px, rgba(0, 0, 0, 0.04) 0px 3px 6px 0px` ## Motion - durations: 200ms (dominant) · 150ms · 250ms - easings: `cubic-bezier(0, 0, 0.2, 1)` (dominant) · `ease-in-out` - animated properties: transform, opacity, background-color Micro-interactions use the dominant duration + easing; nothing on the page animates slower than the longest duration above — don't invent springier motion. ## Layout (measured) - nav: 64px relative · bg #181A20 ## Motion choreography (measured) Load order: `div.cm-banner--enter`×2 @0ms → `div.bn-modal-wrap` @691ms → `div.bn-trans` @691ms → `div.bn-trans` @691ms → `div.bn-modal-wrap` @708ms → `div.chat-container` @797ms - overlay dialog (auto-opened): panel #1E2329 · r 16px · shadow rgba(0, 0, 0, 0.4) -2px 0px 14px 0px, rgba(0, 0, 0, 0.2) 0px 0px 6px 0px, rgba(255, 255, 255, 0.2) 0px 0px 2px 0px inset Rebuild the timeline, not just the durations — order, delays and staggers above are the choreography. ## Responsive (measured) - breakpoints: 400px · 426px · 550px · 600px · 768px · 896px - mobile (390px): hero 16px · body 16px · nav: hamburger ## How to apply Paste the Tailwind `@theme` (or CSS variables) as your base, then build each section to its spec — verify every color, radius, and font against these tokens. Hover/focus states, shadows and motion timings above are measured from the live page — match them exactly, don't re-guess them. --- > **Decoded with Mozaika** — measured live, not guessed. Full decoded design system + one-command install: mozaika.design/decode/binance.com
An automated reading of Binance's publicly-visible CSS (colors, fonts, spacing, motion) — not affiliated with binance.com. No screenshots stored. Removal requests: hello@mozaika.design.