prismdinstrument

EXTRACTED · 10 SECTIONS · 10 COLORS · GRADE C

hono.dev

Accent #5e6ad2 · -apple-system — every value below measured via getComputedStyle(), not asserted by hand.

colors

face

shadows

keyframes

DESIGN.md tokens.json

real render · source of truth

hono.dev is built on a pure-white canvas (rgb(255, 255, 255)). The system uses rgb(246, 246, 247) as a near-neutral accent (low saturation). Moderately rounded CTAs (8px) — modern SaaS standard, neither sharp nor pill alongside -apple-system as the primary typeface. A restrained elevation system (2 distinct shadows) — shadows reserved for the few elements that must lift off the page. Interactions are smoothed by transitions across many elements, with little or no keyframe animation.

Color — roles, semantics & the full census

10 colors measured · click any swatch to copy

Canvas

#ffffff

AAA 15.8:1

Ink

#1f2328

AAA 15.8:1

Accent

#f6f6f7

Fail 1.08:1

Line

#454545

AAA 9.59:1

Semantic states

error#f43f5esuccess#18794ewarning#915930info#bff8d7

4 semantic roles found.

10 colors mined from the live renderexpand

Type — the ladder, in the real face

6 roles · rendered live in the real Inter (captured woff2) · lines are editable, click any spec to copy

display xl

display-xl16px · 400

display md

display-md16px · 700 · ×1.00

body

body12px · 700 · ×1.33

body sm

body-sm14px · 500 · ×0.86

caption

caption24px · 500 · ×0.58

button

button13.3333px · 500 · ×1.80

Depth — elevation is extracted, not invented

2 box-shadows measured on the live page · click a tile to copy its raw value

shadow-1

shadow-2

Motion — easings, transitions & live keyframes

0 easing curves · 1 keyframes · hover a tile to preview

1 keyframe animations extracted

fade-in

Spacing & radius, made spatial

9 spacing steps · 7 radii · bars are exact px widths

Spacing scale

xxs · 2px

xs · 8px

sm · 10px

md · 12px

base · 16px

lg · 24px

xl · 32px

2xl · 48px

3xl · 64px

Radius

none
0px

xs
6px

sm
8px

md
12px

lg
20px

xl
32px

full
9999px

Components — the closed vocabulary

7 component families · 15 variants counted on the live DOM

Component	Variants found
links	×6
nav Links	×3
buttons	×2
cards	×1
badges	×1
heading H1	×1
heading H2	×1

Component style specs (§4)expand

Buttons

Light / Invert

Background: #f6f6f7 {colors.primary}
Text: #454545 {colors.hairline}
Padding: 0px 10px 0px 12px
Radius: 8px
Border: 1px solid rgba(0, 0, 0, 0)
Font: 13.3333px weight 500
Use: Bright CTA on dark sections
Hover: backgroundColor: #ffffff, color: #1f2328, outline: rgb(31, 35, 40) none 3px
Focus: backgroundColor: rgba(0, 0, 0, 0), color: rgb(31, 35, 40), border: 1px solid rgba(227, 96, 2, 0.05)

Pill

Background: rgba(142, 150, 170, 0.14)
Text: #1f2328 {colors.ink}
Padding: 0px
Radius: 11px
Border: 1px solid rgba(60, 60, 67, 0.29)
Font: 13.3333px weight 400
Use: Status pills, tags, chips
Hover: backgroundColor: #ffffff, color: #1f2328, outline: rgb(31, 35, 40) none 3px
Focus: backgroundColor: rgba(0, 0, 0, 0), color: rgb(31, 35, 40), border: 1px solid rgba(227, 96, 2, 0.05)

Pill

Background: #ffffff {colors.background}
Text: #e36002
Padding: 8px 16px
Radius: 8px
Shadow: rgba(0, 0, 0, 0.1) 0px 12px 32px 0px, rgba(0, 0, 0, 0.08) 0px 2px 6px 0px
Font: 12px weight 700
Use: Status pills, tags, chips
Hover: backgroundColor: #ffffff, color: #1f2328, outline: rgb(31, 35, 40) none 3px
Focus: backgroundColor: rgba(0, 0, 0, 0), color: rgb(31, 35, 40), border: 1px solid rgba(227, 96, 2, 0.05)

Cards & Containers

Standard Card

Background: transparent
Padding: 24px
Radius: 0px
Use: Content containers, listing items

Layout — structure & dimensions

5 layout metrics measured

max Width1440px

header Height64px

sidebar Width0px

gap16px

container Padding24px

Responsive — real breakpoints

8 media-query stops read from the live CSS

375px

639px

640px

767px

768px

960px

1280px

1440px

Do's & Don'ts

17 enforceable rules pulled verbatim from the spec

Use Near-Black (`#1f2328`) for text — not pure black, it's warmer and more readable

Use the extracted shadow patterns for elevation — they are tuned to match the brand palette

Use Off-White (`#f6f6f7`) as the primary accent — it's the brand's signature interactive color

Use 8px border-radius on buttons — the standard corner rounding for interactive elements

Apply 24px padding inside cards — matches the design system's content breathing room

Maintain nav height at 64px — consistent vertical space for the navigation bar

Transition button background to Pure White (`#ffffff`) on hover — this is the extracted interactive state

Include exactly 2 CTAs in the hero (primary + secondary) — this design pattern is multi-action, not single-purpose

Use a 5-column grid on desktop — density matters for this content type

Don't

Don't use pure black (`#000000`) for text — the near-black adds warmth

Don't invent new shadow values — use only the extracted shadow levels

Don't introduce additional saturated accent colors — the palette is intentionally controlled

Don't collapse or hide the nav on scroll without an explicit scroll-triggered animation — the design uses fixed nav presence

Don't use opacity or brightness filter for button hover — the design uses an explicit background color change

Don't make the nav sticky — this design lets it scroll away to maximize content focus

Don't put a CTA button in the nav — this design uses links only at the top

Don't over-build the footer — this design keeps it minimal (1 cols, 0 links)

Agent guide & export

Paste-ready prompt + the real files behind this page

Build a UI in the hono.dev design system. Canvas #ffffff · ink #1f2328 · accent #f6f6f7. Type: -apple-system — 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.

Every value above was getComputedStyle-verified.

$ npx prismd add hono

DESIGN.md · narrative spec tokens.json

A · Instrument B · Press