prismdinstrument

EXTRACTED · 10 SECTIONS · 55 COLORS · GRADE A

deno.com

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

colors

faces

shadows

keyframes

DESIGN.md tokens.json

real render · source of truth

deno.com is built on a mid-dark canvas (oklab(0.999994 0.0000455678 0.0000200868 / 0.9)). The system uses rgb(112, 255, 175) as the accent for primary actions and brand signals. Sharp 0px corners on CTAs — architectural restraint, engineering precision alongside Inter as the primary typeface. A layered elevation system (7 distinct shadows) building a clear front-to-back hierarchy. Motion is a first-class concern — 22 keyframe animations plus transition-driven interactions.

Color — roles, semantics & the full census

55 colors measured · click any swatch to copy

Canvas

#ffffff

AAA 18.88:1

Ink

#111111

AAA 18.88:1

Accent

#70ffaf

Fail 1.26:1

Line

#868789

AA·lg 3.6:1

Semantic states

error#d1242f

1 semantic role found.

55 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-xl72px · 700

display md

display-md36px · 700 · ×2.00

headline

headline20px · 700 · ×1.80

body

body16px · 400 · ×1.25

caption

caption13.6px · 400 · ×1.18

button

button18px · 700 · ×0.76

Depth — elevation is extracted, not invented

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

shadow-1

shadow-2

shadow-3

shadow-4

shadow-5

Motion — easings, transitions & live keyframes

3 easing curves · 22 keyframes · hover a tile to preview

Easing & transitions

transition-2cubic-bezier(0.4, 0, 0.2, 1)

default-transition-timing-functioncubic-bezier(.4,0,.2,1)

ease-outcubic-bezier(0,0,.2,1)

22 keyframe animations extracted

spin

move

buttonBorderSpin

firstHalfBorderSpin

secondHalfBorderSpin

badgeBorderSpin

fadeInSlideUp

fadeIn

infra-border-fade

infra-desaturate

infra-scale-y

dino-peek

Spacing & radius, made spatial

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

Spacing scale

xxs · 2px

xs · 4px

sm · 8px

md · 24px

base · 32px

lg · 48px

xl · 56px

2xl · 64px

3xl · 144px

Radius

none
0px

xs
4px

sm
8px

md
12px

lg
9997px

xl
9999px

full
9997px

Components — the closed vocabulary

14 component families · 65 variants counted on the live DOM

Component	Variants found
buttons	×10
heading H3	×10
links	×10
code Block	×10
heading H2	×6
footer Links	×5
timeline Pill	×3
badges	×2
nav Links	×2
cta Banner	×2
heading H4	×2
inputs	×1
heading H1	×1
captions	×1

Component style specs (§4)expand

Buttons

Outline

Background: transparent
Text: #172723 {colors.ink-muted}
Padding: 4px 8px
Radius: 6px
Border: 2px solid rgb(23, 39, 35)
Font: 16px weight 700
Use: Secondary action with border
Focus: outline: rgb(174, 1, 255) solid 2px

Ghost

Background: transparent
Text: #000000
Padding: 0px 8px
Radius: 6px
Font: 18px weight 700
Use: Subtle action, toolbar, nav button
Focus: outline: rgb(174, 1, 255) solid 2px

Ghost

Background: transparent
Text: #56575a
Padding: 12px 16px
Radius: 9999px
Font: 14px weight 400
Use: Subtle action, toolbar, nav button
Focus: outline: rgb(174, 1, 255) solid 2px

Inputs & Forms

Text Input

Background: transparent
Text: #000000
Padding: 4px 4px 4px 32px
Radius: 8px
Border: 1px solid rgb(134, 135, 137)
Font: 16px weight 400
Use: Text fields, search inputs

Navigation

Main Nav

Background: #ffffff {colors.background}
Padding: 0px
Radius: none
Shadow: rgba(0, 0, 0, 0.1) 0px 1px 3px 0px, rgba(0, 0, 0, 0.1) 0px 1px 2px -1px
Font: 18px weight 400
Use: Fixed/sticky flex nav — N/A items

CTA Banners

Full-width CTA

Background: #66c2ff
Text: #002633
Padding: 12px 20px
Radius: 8px
Font: 18px weight 700
Use: Full-width conversion strip with headline + button

Layout — structure & dimensions

4 layout metrics measured

max Width1080px

header Height96px

sidebar Width0px

container Padding0px

Responsive — real breakpoints

3 media-query stops read from the live CSS

768px

1024px

1080px

Do's & Don'ts

22 enforceable rules pulled verbatim from the spec

Use Inter as the primary typeface — it defines the brand personality

Use negative letter-spacing (-1.8px) at display sizes for compressed, editorial headlines

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

Use full-pill radius (9999px) only for specific elements (avatars, pills, toggles)

Use Runtime (`#70ffaf`) as the primary accent — it's the brand's signature interactive color

Use pill-shaped radius (9999px) for primary CTA buttons — the brand uses fully-rounded, pill CTAs

Style form inputs with a `1px solid rgb(134, 135, 137)` border — use border-based inputs, not floating labels or underline-only

Maintain nav height at 48px — consistent vertical space for the navigation bar

Respect the 4px–56px spacing range — the design uses a wide scale for visual breathing room

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

Include a search input directly in the nav — discoverability is a primary UX value here

Lay out testimonials in a grid (7+ items) — quantity signals scale and trust

Don't

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 invent new shadow values — use only the extracted shadow levels

Don't apply pill radius on rectangular buttons or cards — it's reserved for specific interactive elements

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

Don't use rectangular buttons for primary actions — the rounded pill shape is the brand standard

Don't remove the input border — the border is the primary affordance indicator for form fields

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

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

Agent guide & export

Paste-ready prompt + the real files behind this page

Build a UI in the deno.com design system. Canvas #ffffff · ink #111111 · accent #70ffaf. Type: Inter — 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 deno

DESIGN.md · narrative spec tokens.json

A · Instrument B · Press