qwik.dev is built on a pure-white canvas (rgb(255,255,255)).
The system uses rgb(235, 237, 240) as a near-neutral accent (low saturation).
Generously rounded CTAs (40px) suggest approachable, content-first design alongside Poppins as the primary typeface.
Depth comes from borders and surface contrast rather than shadows — a flat, structural elevation model.
Motion is minimal — a few targeted transitions, no decorative animation.
01
Color — roles, semantics & the full census
18 colors measured · click any swatch to copy
Canvas
#ffffff
AAA 16.93:1
Ink
#0e201a
AAA 16.93:1
Accent
#ebedf0
Fail 1.17:1
Line
#e5e7eb
Fail 1.24:1
Semantic states
warning#d9d900
1 semantic role found.
18 colors mined from the live renderexpand
02
Type — the ladder, in the real face
4 roles · rendered live in the real Inter (captured woff2) · lines are editable, click any spec to copy
display xl
display-xl80px · 600
body
body14px · 500 · ×5.71
body sm
body-sm19.2px · 400 · ×0.73
button
button16px · 500 · ×1.20
05
Motion — easings, transitions & live keyframes
5 easing curves · 2 keyframes · hover a tile to preview
5 component families · 18 variants counted on the live DOM
Component
Variants found
links
×10
buttons
×2
cards
×2
nav Links
×2
footer Links
×2
Component style specs (§4)expand
Buttons
Light / Invert
Background: #ebedf0{colors.primary}
Text: #006ce9
Padding: 12px
Radius: 40px
Border: 2px solid rgb(0, 108, 233)
Font: 16px weight 500
Use: Bright CTA on dark sections
Icon Button
Background: transparent
Text: #ffffff{colors.background}
Padding: 0px
Radius: 6px
Font: 14px weight 500
Use: Toolbar/UI icons
Secondary
Background: #1d2023
Text: #ffffff{colors.background}
Padding: 14px 25px
Radius: 8px
Font: 16px weight 500
Use: Secondary action
Primary Brand
Background: #ac7ef4
Text: #ffffff{colors.background}
Padding: 15px 35px
Radius: 8px
Font: 16px weight 600
Use: Primary CTA / brand action
Primary Brand
Background: #31adf6
Text: #ffffff{colors.background}
Padding: 15px 35px
Radius: 8px
Font: 16px weight 400
Use: Primary CTA / brand action
Primary Brand
Background: #18b6f6
Text: #ffffff{colors.background}
Padding: 15px 35px
Radius: 8px
Font: 16px weight 400
Use: Primary CTA / brand action
07
Layout — structure & dimensions
4 layout metrics measured
max Width1400px
header Height80px
sidebar Width0px
container Padding0px
08
Responsive — real breakpoints
9 media-query stops read from the live CSS
64px
540px
640px
768px
991px
999px
1023px
1024px
1300px
09
Do's & Don'ts
13 enforceable rules pulled verbatim from the spec
Do
Use Near Black (`#0e201a`) for text — not pure black, it's warmer and more readable
Use Poppins as the primary typeface — it defines the brand personality
Use negative letter-spacing (-2.4px) at display sizes for compressed, editorial headlines
Use Whitesmoke (`#ebedf0`) as the primary accent — it's the brand's signature interactive color
Use 40px border-radius on primary buttons — the brand uses generously-rounded CTAs
Make the navigation sticky — it stays visible during scroll, signaling content depth
Include a search input directly in the nav — discoverability is a primary UX value here
Don't
Don't use pure black (`#000000`) for text — the near-black adds warmth
Don't substitute with generic sans-serif or serif — the custom font carries the brand
Don't increase letter-spacing on headings — the type is designed to run tight at scale
Don't introduce additional saturated accent colors — the palette is intentionally controlled
Don't use sharp-cornered or pill buttons — 40px is the CTA border-radius standard
Don't put a CTA button in the nav — this design uses links only at the top
10
Agent guide & export
Paste-ready prompt + the real files behind this page
Build a UI in the qwik.dev design system.
Canvas #ffffff · ink #0e201a · accent #ebedf0.
Type: Poppins — respect the size/weight ladder in §3.
Radius, spacing, shadow: use only the extracted scales (no magic numbers).
Full spec follows — paste the DESIGN.md below into your agent.