Coinbase Mobile — design system & UI screens

Fintech · 7 screens · coinbase.com

A financial portfolio or watchlist displaying multiple assets with current prices, holdings, and percentage gains/losses. Clean card-based layout with right-aligned numerical data and color-coded performance indicators (green up, red down). Official Google Play listing screenshot.

Open in Mozaika →

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/coinbase-mobile.

Decoded design system

Coinbase Mobile's decoded design system: background #FFFFFF, text #030406, accent #0052FF, link #0052FF, primary #0052FF; type scale h1 34px / h2 22px / body 17px; 8px spacing base; 12px base radius. The single interactive/action color is #0052FF — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Role	Value
bg	`#FFFFFF`
surface	`#EFEFF0`
border	`#D9D9D9`
text	`#030406`
text_muted	`#626364`
primary	`#0052FF`
accent	`#0052FF`
link	`#0052FF`
button_bg	`#0052FF`
button_text	`#FFFFFF`

Using these colors

Action color #0052FF — the single interactive color; only on things you click or must notice, never large fills.
primary, accent, link, button_bg are all #0052FF — one role, not several (the action color).
accent #0052FF — 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 →