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Blinkist

Blinkist turns nonfiction books into 15-minute "blinks" in text and audio. "Founded in 2012 by four friends, Blinkist now connects 44-million readers worldwide to the biggest ideas from bestselling nonfiction." It collaborates with authors…
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Blinkist

Build with the Blinkist look.

Palette, type and components from this DESIGN.md, applied to a sample hero.

Palette

At a glance

Theme
light
Typefaces
System
Sections
11
Length
933 words

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Design System · Blinkist

Light and dark previews, tokens and a ready-to-use package, generated from this DESIGN.md. No AI involved: the same file always produces the same output.

Generating design system…

DESIGN.md

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Design tokens (YAML front matter)
name: Blinkist
colors:
  brand-green: '#2ee081'
  brand-midnight: '#033049'
  brand-blue: '#0266f2'
  blue-hover: '#0552bd'
  conversion-text: '#008566'
  violet: '#694dd1'
  raspberry: '#c81e34'
  summer-yellow: '#fdbe21'
  rating: '#edab02'
  foreground: '#033049'
  text-secondary: '#3b474a'
  text-tertiary: '#6d787e'
  black: '#000000'
  canvas: '#ffffff'
  pale-mint-grey: '#eff5f3'
  surface-neutral: '#f9fbfa'
  light-grey: '#bac8ce'
  lightest-grey: '#e1e7ea'
typography:
  display:
    fontSize: 64px
    fontWeight: 700
    use: section headings in midnight
  body:
    fontSize: 16px
    fontWeight: 500
    use: buttons and navigation
rounded:
  sm: 4px
  md: 6px
  lg: 8px
components:
  button-conversion:
    type: button
    backgroundColor: '#2ee081'
    textColor: '#033049'
    rounded: 6px
    height: 44px
    padding: 0 16px
    typography: 16px / 500
    hover: rgba(46,224,129,0.8)
    pressed: rgba(46,224,129,0.8)
    focus: 'outline 2px solid #0266f2'
    use: 'Get started — the brand green conversion button with midnight text; hover drops it to 80% and adds a 0 3px 6px #bac8ce shadow; focus a 2px blue outline.'
  link-nav:
    type: button
    backgroundColor: transparent
    textColor: '#000000'
    rounded: 6px
    height: 32px
    typography: 14px / 500
    hover: 'fg #0552bd'
    pressed: 'fg #0552bd'
    focus: 'outline 2px solid #0266f2'
    use: 'Log in / For Business / Categories — black text turning blue #0552bd on hover; focus a 2px #0266f2 outline.'
omitted:
  - section: spacing
    reason: No verified values in current evidence.
fonts:
  roles:
    sans: CeraPRO
    serif: blinkist-serif

Design System Inspiration of Blinkist

Overview

Visual Theme & Atmosphere

Blinkist turns nonfiction books into 15-minute “blinks” in text and audio. “Founded in 2012 by four friends, Blinkist now connects 44-million readers worldwide to the biggest ideas from bestselling nonfiction.” It collaborates with authors (“humans before algorithms”) and lists a UN World Summit Award, a Google Material Design Award and Apple’s Best Apps of 2017. Its legal notice names Blinks Labs GmbH, Revaler Straße 31, 10245 Berlin.

The site is fresh and legible: white and a pale mint-grey #eff5f3, deep midnight blue #033049 for headings and text, Blinkist green #2ee081 for the conversion button, a blue #0266f2 for links and focus, and Cera Pro throughout, with a Blinkist serif available.

What makes it worth reading:

  • Container / content / outline roles. --color-container-*, --color-content-* and --color-outline-* for primary, secondary, accent, conversion, info, success, warning, danger and disabled — each with an on- content colour.
  • “Conversion” as a role. The green is named for its job: --color-container-conversion, --color-content-on-conversion (midnight).
  • Extended ramps with names. Midnight, blue, green, orchid-violet, raspberry and summer-yellow, eight steps each.

Primary tasks

  • Get started with a trial; log in.
  • Browse categories; learn about Blinkist for Business.

Brand Narrative

Four friends’ answer to having no time to read: key ideas in 15 minutes. The interface is calm midnight and mint, with one green button that means “start”.

Principles

  • 15-minute discoveries.
  • Humans before algorithms.
  • One conversion colour.

Personas

Not researched. No persona claim is made from a UI capture.

Colors

Measured with getComputedStyle on blinkist.com: 385 root custom properties — --color-* 157, --text-* 52, --dim-* 23, --type-* 15 … and Tailwind’s --tw-* (32, excluded).

Brand

  • Brand green (#2ee081) — --color-brand-green, --color-container-conversion.
  • Brand midnight (#033049) — --color-brand-midnight, --color-content-primary.
  • Brand blue (#0266f2) — accent, info, focus ring · Blue hover (#0552bd).
  • Conversion text (#008566) — --color-content-conversion, success.

Extended accents

Violet #694dd1 · Raspberry #c81e34 (danger) · Summer yellow #fdbe21 · Rating #edab02.

Neutrals

  • Foreground (#033049) · Text secondary (#3b474a) · Text tertiary (#6d787e) · Black (#000000) — navigation.
  • Canvas (#ffffff) · Pale mint grey (#eff5f3) · Surface neutral (#f9fbfa).
  • Light grey (#bac8ce) · Lightest grey (#e1e7ea).

Typography

Font family

Cera Pro (400, 500, 700) for everything measured, with blinkist-serif (400–700) also loaded; both via document.fonts.

Scale

H1 64px/400; H2 48–64px/700 in midnight; buttons and navigation 14–16px/500.

Layout

  • A white header with categories, a hero with the green call to action, then content rows on white and pale mint grey.

Responsive Behavior

Not measured. Desktop 1440×1000 only.

Elevation & Depth

A soft 0 3px 6px #bac8ce shadow appears on the hovered conversion button.

Motion & Easing

Not measured.


Components

Measured with focus under a real Tab key and a hover counted only when :hover matched. The grey button border (oklch(0.928 0.006 264.5)) is Tailwind’s default and is not recorded.

  • Conversion button — Get started: #2ee081, #033049 16px/500, 6px, 44px. Hover and press drop it to 80% (rgba(46,224,129,0.8)) with a 0 3px 6px #bac8ce shadow; focus a 2px #0266f2 outline.
  • Navigation link — Log in, For Business, Categories: black 14–16px/500. Hover #0552bd; same focus.

Radius

4–8px (--radius-*).

States

Hover: the green drops to 80% with a shadow; links turn #0552bd. Press: the same. Focus: a 2px #0266f2 outline.

Do’s and Don’ts

Do

  • Use green #2ee081 with midnight #033049 text for the one conversion action.
  • Set headings in midnight, not black.
  • Use blue #0266f2 for links and focus.

Don’t

  • Don’t put white text on the green; the pairing is midnight on green.
  • Don’t use green for secondary actions.
  • Don’t adopt Tailwind’s default grey border as a brand token.

Voice & Tone

Not assessed as authored voice.

Agent Prompt Guide

Quick Color Reference

#2ee081 Blinkist green · #033049 midnight · #0266f2 blue · #0552bd hover · #eff5f3 pale mint · #3b474a secondary · #6d787e tertiary · #fdbe21 yellow

Example Component Prompts

  • “A 44px #2ee081 button, #033049 16px/500 Cera Pro, 6px radius; hover 80% with a soft shadow.”
  • “A 64px Cera Pro 700 heading in #033049 on #eff5f3.”

Governance

Known Gaps

  • Contrast, link-nav. Text #000000 on #00000000 measures 1.00:1, below the WCAG AA 4.5:1 minimum for normal-size text. Recorded as measured, not adjusted.
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