MozaikaDesign system

Obsidian Mobile — Design System

dark · consumer · high · confidence 85% · deep decode

Obsidian Mobile — palette measured from official store listing screenshots (colors only; no font claims). Type scale shown is the platform HIG default.

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/ds/obsidian-mobile.

Tokens

Obsidian Mobile's decoded design system: background #000000, text #FFFFFF, accent #2D234E, link #2D234E, primary #2D234E; type scale h1 34px / h2 22px / body 17px; 4px spacing base; 12px base radius. The single interactive/action color is #2D234E — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

RoleValue
bg#000000
surface#0F0F0F
border#262626
text#FFFFFF
text_muted#9E9E9E
primary#2D234E
accent#2D234E
link#2D234E
button_bg#2D234E
button_text#000000

Using these colors

Typography

Spacing

Radii

Shadows (elevation)

Motion

Micro-interactions run at 150ms (dominant) with ease-in-out.

Native design tokens

TokenValue
--color-red#fb464c
--color-orange#e9973f
--color-yellow#e0de71
--color-green#44cf6e
--color-cyan#53dfdd
--color-blue#027aff
--color-purple#a882ff
--color-pink#fa99cd
--code-function#e0de71
--code-important#e9973f

…and 110 more measured on the page.

Button states (measured)

Layout (measured)

Motion choreography (measured)

Scroll reveal: 1 elements rest at translateY(86px), animate in over 0.1s cubic-bezier(0.4, 0, 0.2, 1).

Responsive (measured)

Export: DESIGN.md

# Obsidian Mobile — Design System

> dark, consumer, high — deep decode (measured live)

Obsidian Mobile — palette measured from official store listing screenshots (colors only; no font claims). Type scale shown is the platform HIG default.

## Colors

| Role | Value |
|------|-------|
| bg | `#000000` |
| surface | `#0F0F0F` |
| border | `#262626` |
| text | `#FFFFFF` |
| text_muted | `#9E9E9E` |
| primary | `#2D234E` |
| accent | `#2D234E` |
| link | `#2D234E` |
| button_bg | `#2D234E` |
| button_text | `#000000` |

**Using these colors**

- **Action color** `#2D234E` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `primary`, `accent`, `link`, `button_bg` are all `#2D234E` — one role, not several (your action color).
- **accent** `#2D234E` — 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.
- **Page coverage** (full-page screenshot pixels): `#0F0F0F` 69.4% · `#1E1E1E` 25.5% · `#605673` 5.1%

## Typography


| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 60px / 600 · lh 60px · tracking -1.2px |
| h2 | 36px / 400 · lh 40px |
| body | 24px / 400 · lh 32px |
| small | 20px / 600 · lh 28px |

- Weight ladder: 400 · 500 · 600 · 700 — use these exact measured weights, not the 400/600 defaults.

## Spacing
- base unit: 4px (inferred from the measured scale)
- measured scale: 2px, 3px, 4px, 6px, 8px, 12px, 16px, 23px, 24px, 32px — snap all gaps/padding to these

## Radius
- base: 12px
- button: 12px
- card: 6px
- pill: 9999px
- sharp: 2px

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `#7C3AED` / `#FFFFFF` | none | 8px | 16px 24px 16px 24px | 500 20px | none |
| secondary | `rgba(0, 0, 0, 0)` / `#BCBCBC` | none | 8px | 8px 12px 8px 12px | 500 14px | none |

**States (measured, not guessed)**

- primary hover: background `#8B5CF6`
- primary focus: outline `2px solid rgb(124, 58, 237)`
- secondary hover: background `#262626` · color `#FFFFFF`
- transition: `color 0.15s cubic-bezier(0.4, 0, 0.2, 1)`

## Shadows (elevation)
- subtle: `rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.1) 0px 20px 25px -5px, rgba(0, 0, 0, 0.1) 0px 8px 10px -6px`
- card: `rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.25) 0px 25px 50px -12px`

## Motion
- durations: 150ms (dominant) · 100ms · 250ms
- easings: `ease-in-out` (dominant) · `cubic-bezier(0.4, 0, 0.2, 1)`
- animated properties: color, background-color, border-color, text-decoration-color

Micro-interactions use the dominant duration + easing; nothing on the page animates slower than the longest duration above — don't invent springier motion.

## Their own tokens (verbatim from :root)

| Token | Value |
|-------|-------|
| `--color-red` | `#fb464c` |
| `--color-orange` | `#e9973f` |
| `--color-yellow` | `#e0de71` |
| `--color-green` | `#44cf6e` |
| `--color-cyan` | `#53dfdd` |
| `--color-blue` | `#027aff` |
| `--color-purple` | `#a882ff` |
| `--color-pink` | `#fa99cd` |
| `--code-function` | `#e0de71` |
| `--code-important` | `#e9973f` |
| `--code-keyword` | `#fa99cd` |
| `--code-operator` | `#fb464c` |

_…and 108 more measured on the page._

Prefer these names when extending their system — it's the brand's actual vocabulary.

## Layout (measured)
- container max 1120px
- nav: 90px fixed · border-bottom 1px solid rgba(0, 0, 0, 0)

## Motion choreography (measured)
- scroll reveal: 1 elements rest at translateY(86px), animate in over 0.1s cubic-bezier(0.4, 0, 0.2, 1) (1 revealed during the drive).

Rebuild the timeline, not just the durations — order, delays and staggers above are the choreography.

## Components (measured)
- link: #A78BFA · no underline — hover #C4B5FD

## Responsive (measured)
- breakpoints: 640px · 768px · 1024px · 1280px
- mobile (390px): hero 51px · 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/ds/obsidian-mobile

Export: Tailwind v4 (@theme)

@theme {
  /* action color #2D234E — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #000000;
  --color-surface: #0F0F0F;
  --color-border: #262626;
  --color-text: #FFFFFF;
  --color-text-muted: #9E9E9E;
  --color-primary: #2D234E;  /* primary brand / action color. */
  --color-accent: #2D234E;  /* 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. */
  --color-link: #2D234E;  /* inline text links — shares the action color. */
  --color-button-bg: #2D234E;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #000000;
  /* measured weights: 400, 500, 600, 700 — use these, not 400/600 */
  --text-hero: 60px; --font-weight-hero: 600; --leading-hero: 60px; --tracking-hero: -1.2px;
  --text-h2: 36px; --font-weight-h2: 400; --leading-h2: 40px;
  --text-body: 24px; --font-weight-body: 400; --leading-body: 32px;
  --text-small: 20px; --font-weight-small: 600; --leading-small: 28px;
  --radius-base: 12px;
  --radius-button: 12px;
  --radius-card: 6px;
  --radius-pill: 9999px;
  --radius-sharp: 2px;
  --shadow-card: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.25) 0px 25px 50px -12px;
  --shadow-subtle: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.1) 0px 20px 25px -5px, rgba(0, 0, 0, 0.1) 0px 8px 10px -6px;
  --color-btn-hover: #8B5CF6;  /* measured primary hover fill */
  --outline-focus: 2px solid rgb(124, 58, 237);  /* measured focus ring */
  --ease-brand: ease-in-out;
  --duration-fast: 100ms;  /* use: duration-[var(--duration-fast)] */
  --duration-base: 150ms;
  --duration-slow: 250ms;
  --spacing: 4px;  /* measured base — drives the p-*/gap-* scale. steps seen on the page: 2, 3, 4, 6, 8, 12, 16, 23, 24, 32px */
}

Export: CSS variables

:root {
  /* action color #2D234E — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #000000;
  --surface: #0F0F0F;
  --border: #262626;
  --text: #FFFFFF;
  --text-muted: #9E9E9E;
  --primary: #2D234E;  /* primary brand / action color. */
  --accent: #2D234E;  /* 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. */
  --link: #2D234E;  /* inline text links — shares the action color. */
  --button-bg: #2D234E;  /* primary-button fill — the main call-to-action color. */
  --button-text: #000000;
  --text-hero: 60px; --weight-hero: 600; --leading-hero: 60px; --tracking-hero: -1.2px;
  --text-h2: 36px; --weight-h2: 400; --leading-h2: 40px;
  --text-body: 24px; --weight-body: 400; --leading-body: 32px;
  --text-small: 20px; --weight-small: 600; --leading-small: 28px;
  --radius: 12px;
  --radius-button: 12px;
  --radius-card: 6px;
  --radius-pill: 9999px;
  --radius-sharp: 2px;
  --shadow-card: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.25) 0px 25px 50px -12px;
  --shadow-subtle: rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.1) 0px 20px 25px -5px, rgba(0, 0, 0, 0.1) 0px 8px 10px -6px;
  --btn-bg-hover: #8B5CF6;
  --focus-ring: 2px solid rgb(124, 58, 237);
  --ease: ease-in-out;
  --duration-fast: 100ms;
  --duration-base: 150ms;
  --duration-slow: 250ms;
}

/* their own tokens, verbatim from the site's :root */
:root {
  --color-red: #fb464c;
  --color-orange: #e9973f;
  --color-yellow: #e0de71;
  --color-green: #44cf6e;
  --color-cyan: #53dfdd;
  --color-blue: #027aff;
  --color-purple: #a882ff;
  --color-pink: #fa99cd;
  --code-function: #e0de71;
  --code-important: #e9973f;
  --code-keyword: #fa99cd;
  --code-operator: #fb464c;
}