Trading 212 Mobile — design system & UI screens

Fintech · 2 screens · trading212.com

A dark-themed stock detail view displaying real-time price data for NVIDIA Corp (NVDA). Features a large price display with daily change, an interactive line chart with multiple time-period toggles (1D, 1W, 1M, 3M, 1Y, MAX), and an investment summary card showing portfolio value and returns. Official App Store listing screenshot.

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This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/website/trading-212-mobile.

Decoded design system

Trading 212 Mobile's decoded design system: background #000000, text #FFFFFF, accent #01A7E1, link #01A7E1, primary #01A7E1; type scale h1 34px / h2 22px / body 17px; 8px spacing base; 12px base radius. The single interactive/action color is #01A7E1 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Role	Value
bg	`#000000`
surface	`#0F0F0F`
border	`#262626`
text	`#FFFFFF`
text_muted	`#9E9E9E`
primary	`#01A7E1`
accent	`#01A7E1`
link	`#01A7E1`
button_bg	`#01A7E1`
button_text	`#000000`

Using these colors

Action color #01A7E1 — the single interactive color; only on things you click or must notice, never large fills.
primary, accent, link, button_bg are all #01A7E1 — one role, not several (the action color).
accent #01A7E1 — THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed.

Typography

h1: 34px
h2: 22px
body: 17px

Spacing

base unit: 8px
scale: 4px, 8px, 12px, 16px, 24px, 32px, 48px, 64px

Radii

base: 12px
button: 12px

Full design system, per-section tokens & DESIGN.md / Tailwind / CSS exports →