MozaikaDesign system

Eraser — Design System

dark · modern · medium · custom · confidence 90%

The full decoded design system for Eraser: color roles, type scale, spacing, radii and paste-ready DESIGN.md / Tailwind / CSS exports.

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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/ds/eraser.

Tokens

Eraser's decoded design system: background #0B0B0B, text #ECECEE, accent #FFFFFF, link #3898EC, primary #2866DF; type scale h1 90px / h2 26px / body 16px; 4px spacing base; 8px base radius. The single interactive/action color is #FFFFFF — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

RoleValue
bg#0B0B0B
surface#181818
border#2C2C2D
text#ECECEE
text_muted#969697
primary#2866DF
accent#FFFFFF
link#3898EC
secondary#00A9E5
button_bg#FFFFFF
button_text#171717

Using these colors

Typography

Spacing

Radii

Per-section tokens (9)

Export: DESIGN.md

# Eraser — Design System

> dark, modern, medium, custom

## Colors

| Role | Value |
|------|-------|
| bg | `#0B0B0B` |
| surface | `#181818` |
| border | `#2C2C2D` |
| text | `#ECECEE` |
| text_muted | `#969697` |
| primary | `#2866DF` |
| accent | `#FFFFFF` |
| link | `#3898EC` |
| secondary | `#00A9E5` |
| button_bg | `#FFFFFF` |
| button_text | `#171717` |

**Using these colors**

- **Action color** `#FFFFFF` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `accent`, `button_bg` are all `#FFFFFF` — one role, not several (your action color).
- **accent** `#FFFFFF` — 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.
- **primary** `#2866DF` — a brand color — but the call-to-action uses #FFFFFF, not this.
- **link** `#3898EC` — inline text links and link-styled controls.
- **secondary** `#00A9E5` — optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two.

## Typography

- Heading: **National 2 Condensed** _(free fallback: Newsreader)_
- Body: **Inter**
- h1: 90px
- h2: 26px
- body: 16px

> **Fonts —** National 2 Condensed may be proprietary — safe free fallback: Newsreader (Google Fonts). Inter — free, on Google.

## Spacing
- base unit: 4px
- scale: 2px, 4px, 6px, 8px, 12px, 16px, 24px, 32px

## Radius
- base: 8px
- button: 4px

## Primary button
- bg `#FFFFFF` · text `#171717` · radius 4px

## 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.

Export: Tailwind v4 (@theme)

@theme {
  /* action color #FFFFFF — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #0B0B0B;
  --color-surface: #181818;
  --color-border: #2C2C2D;
  --color-text: #ECECEE;
  --color-text-muted: #969697;
  --color-primary: #2866DF;  /* a brand color — but the call-to-action uses #FFFFFF, not this. */
  --color-accent: #FFFFFF;  /* 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: #3898EC;  /* inline text links and link-styled controls. */
  --color-secondary: #00A9E5;  /* optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two. */
  --color-button-bg: #FFFFFF;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #171717;
  /* fonts: National 2 Condensed may be proprietary — safe free fallback: Newsreader (Google Fonts). Inter — free, on Google. */
  --font-heading: "National 2 Condensed", "Newsreader", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --text-h1: 90px;
  --text-h2: 26px;
  --text-body: 16px;
  --radius-base: 8px;
  --radius-button: 4px;
  --spacing-1: 2px;
  --spacing-2: 4px;
  --spacing-3: 6px;
  --spacing-4: 8px;
  --spacing-5: 12px;
  --spacing-6: 16px;
  --spacing-7: 24px;
  --spacing-8: 32px;
}

Export: CSS variables

:root {
  /* action color #FFFFFF — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #0B0B0B;
  --surface: #181818;
  --border: #2C2C2D;
  --text: #ECECEE;
  --text-muted: #969697;
  --primary: #2866DF;  /* a brand color — but the call-to-action uses #FFFFFF, not this. */
  --accent: #FFFFFF;  /* 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: #3898EC;  /* inline text links and link-styled controls. */
  --secondary: #00A9E5;  /* optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two. */
  --button-bg: #FFFFFF;  /* primary-button fill — the main call-to-action color. */
  --button-text: #171717;
  --font-heading: "National 2 Condensed", "Newsreader", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --radius: 8px;
  --radius-button: 4px;
}
/* fonts: National 2 Condensed may be proprietary — safe free fallback: Newsreader (Google Fonts). Inter — free, on Google. */