Gemini Mobile — design system & UI screens

A dark-mode chat interface showing an AI-generated professional headshot result. Features a prompt display with reference images at top, the generated headshot in a large rounded-corner card, action buttons below, and a text input field at the bottom for follow-up prompts. 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/gemini-mobile.

Decoded design system

Gemini Mobile's decoded design system: background #000000, text #FFFFFF, accent #1F3DA0, link #1F3DA0, primary #1F3DA0; type scale h1 34px / h2 22px / body 17px; 8px spacing base; 12px base radius. The single interactive/action color is #1F3DA0 — 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	`#1F3DA0`
accent	`#1F3DA0`
link	`#1F3DA0`
button_bg	`#1F3DA0`
button_text	`#000000`

Using these colors

Action color #1F3DA0 — the single interactive color; only on things you click or must notice, never large fills.
primary, accent, link, button_bg are all #1F3DA0 — one role, not several (the action color).
accent #1F3DA0 — 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 →