Deezer Mobile — design system & UI screens

Entertainment · 8 screens · deezer.com

Music streaming service for discovering and playing songs and curated mixes. The home screen displays a "Continue streaming" carousel with three recent albums/tracks, followed by a "Mixes inspired by..." section recommending playlist-based content similar to favorites, with horizontal scrolling rows of mix selections and a persistent player at the bottom showing the currently playing track.

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/deezer-mobile.

Decoded design system

Deezer Mobile's decoded design system: background #0F0C13, text #FFFFFF, accent #3449FC, link #3449FC, primary #3449FC; type scale h1 34px / h2 22px / body 17px; 8px spacing base; 12px base radius. The single interactive/action color is #3449FC — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Role	Value
bg	`#0F0C13`
surface	`#1D1A21`
border	`#333036`
text	`#FFFFFF`
text_muted	`#A3A2A5`
primary	`#3449FC`
accent	`#3449FC`
link	`#3449FC`
button_bg	`#3449FC`
button_text	`#0F0C13`

Using these colors

Action color #3449FC — the single interactive color; only on things you click or must notice, never large fills.
primary, accent, link, button_bg are all #3449FC — one role, not several (the action color).
accent #3449FC — 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, 7px, 8px, 9px, 10px, 14px, 16px, 24px, 28px, 32px

Radii

base: 12px
button: 12px

Shadows (elevation)

overlay: rgba(0, 0, 0, 0.45) 0px 4px 44px 0px

Motion

Micro-interactions run at 200ms (dominant) with ease-out.

durations: 200ms · 300ms · 150ms
easings: ease-out · ease
animated properties: transform, background-color, color, border-color

Native design tokens

Token	Value
`--gdpr-colors-primary`	`#a238ff`
`--gdpr-colors-primary-hovered`	`#7328b5`
`--gdpr-colors-background-accent-primary-hovered`	`#b560ff`
`--gdpr-colors-background-accent-primary-disabled`	`#e1dde4`
`--gdpr-colors-text-accent-default`	`#fdfbff`
`--gdpr-colors-text-accent-disabled`	`#6f6d71`
`--gdpr-colors-neutral-main`	`#0f0d13`
`--gdpr-colors-neutral-secondary`	`#1b191f`
`--gdpr-colors-chevron`	`#000000`
`--gdpr-colors-background`	`#ffffff`

…and 110 more measured on the page.

Button states (measured)

primary hover: background #9333E8

Layout (measured)

container max-width: 1120px
nav: 80px relative
common grid: 2 columns

Motion choreography (measured)

Load order: h2.heading-2 → span.heading-2

Responsive (measured)

breakpoints: 768px · 813px · 1024px · 1160px · 1181px · 1224px
mobile (390px): hero 64px · nav hamburger

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