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Cloudflare vs spectr.pm

Two design systems side by side, measured from the live sites — colour, type, shape, depth, components, states and responsive behaviour.

Cloudflare: Cloudflare: Build for the agent era · Above the fold
Cloudflare
cloudflare.com· read 2026-11-03
spectr.pm: Spectr - AI Product Ops: Meetings to PRDs, Specs & Stories · Above the fold
spectr.pm
spectr.pm· read 2026-10-14

Ground and ink

Each side painted in its own measured canvas, ink, muted and primary roles.

Cloudflare

Heading on canvas

Body copy in the measured muted role.

Primary action
18.4:1 ink on canvas

spectr.pm

Heading on canvas

Body copy in the measured muted role.

Primary action
18.6:1 ink on canvas

Palette

Named roles first, then every colour measured without one.

Cloudflare

  • canvas#151414
  • ink#FFFFFF
  • muted#9A9390
  • hairline#F0F0F0
  • primary#FF5E1F
  • on-primary#FFFFFF

4 more, no measured role

spectr.pm

  • canvas#0D0D0D
  • surface#171717
  • ink#FAFAFA
  • hairline#2E2E2E
  • primary#894DEF
  • on-primary#FAFAFA

10 more, no measured role

Type scale

Set at the measured size, weight, tracking and leading. Brand typefaces are not loaded, so the metrics are real and the letterforms are not.

Cloudflare

h1

56px · 500 · shown smaller

h2

56px · 500 · shown smaller

h1

56px · 500 · shown smaller

h3

48px · 500 · shown smaller

h2

48px · 500 · shown smaller

h3

48px · 500 · shown smaller

h4

32px · 500

spectr.pm

hero-display

288px · 900 · shown smaller

display

280px · 900 · shown smaller

display

252px · 900 · shown smaller

display

200px · 900 · shown smaller

display

132px · 800 · shown smaller

display

99px · 600 · shown smaller

h2

92px · 800 · shown smaller

Corners

Drawn at the measured radii.

Cloudflare

0px

pill

4px

6px

spectr.pm

0px

Spacing

One shared scale across both sides, so the bars are directly comparable.

Cloudflare

4
8
12
16
20
24
32
40

spectr.pm

4
8
12
16
24
28
32
40

Depth

Shadows cast on each side's own ground.

Cloudflare

sm

md

lg

xl

spectr.pm

sm

Buttons

Rendered from the measured computed styles.

Cloudflare

filledprimaryoutlineoutline-lg

spectr.pm

primaryfilledprimary-smtext

The measured values behind the panels above.

Cloudflarespectr.pm

At a glance

GroundDarkDark
Corners — these differPillSharp
Display size — these differ56px288px
Spacing base4px4px
Accent colours — these differ58
Type families — these differ32
Ink on canvas — these differ18.4:118.6:1
Components — these differ1211

Colour roles

primary — these differ#FF5E1F#894DEF
accent#FF9910—
canvas — these differ#151414#0D0D0D
surface—#171717
ink — these differ#FFFFFF#FAFAFA
body — these differ#F0E3DE#B8B8B8
muted#9A9390—
hairline — these differ#F0F0F0#2E2E2E
on-primary — these differ#FFFFFF#FAFAFA

Full palette

Every colour each extraction kept, including the ones with no measured role.

All colours — these differ#FF5E1F#FF9910#FF5F08#ED1641#151414#FFFFFF#F0E3DE#9A9390#727272#F0F0F0#262626#1F1F1F#FF7038#894DEF#A273F2#14532D#78350F#166534#4ADE80#92400E#FBBF24#0D0D0D#171717#FAFAFA#B8B8B8#2E2E2E#6B6B6B#000000#262626
Semantic — these differerror #FF7038—

Typography

Families — these differSTK Bureau SansApercu Mono ProFT Kunst GroteskInter-e4c28016845df4efJetBrains Mono-33799697913f1f09
hero-display—288px · 900 · 288px · -11.52px · uppercase · Inter-e4c28016845df4ef
display—132px · 800 · 198px · -2.64px · Inter-e4c28016845df4ef
h1 — these differ56px · 500 · 55.44px · -1.4px · STK Bureau Sans72px · 800 · 72px · -2.52px · Inter-e4c28016845df4ef
h2 — these differ56px · 500 · 56px · -1.4px · STK Bureau Sans44px · 800 · 46.2px · -1.32px · Inter-e4c28016845df4ef
h3 — these differ48px · 500 · 48px · -1.2px · STK Bureau Sans19px · 600 · 28.5px · 0px · Inter-e4c28016845df4ef
h432px · 500 · 32px · -0.8px · STK Bureau Sans—
h618px · 500 · 21.6px · -0.45px · STK Bureau Sans—
heading — these differ18px · 500 · 21.6px · -0.45px · STK Bureau Sans16px · 600 · 24px · 0px · Inter-e4c28016845df4ef
body — these differ16px · 400 · 19.2px · -0.04px · STK Bureau Sans15px · 500 · 23.25px · 0px · Inter-e4c28016845df4ef
link — these differ16px · 400 · 24px · 0px · STK Bureau Sans14px · 500 · 20px · 0px · Inter-e4c28016845df4ef
nav-link16px · 500 · 24px · 0px · STK Bureau Sans—
button — these differ16px · 500 · 24px · -0.16px · STK Bureau Sans15px · 600 · 22.5px · 0px · Inter-e4c28016845df4ef
list-item—16px · 500 · 24px · 0px · Inter-e4c28016845df4ef
caption — these differ14px · 400 · 16.1px · -0.14px · STK Bureau Sans12px · 500 · 16.5px · 0px · Inter-e4c28016845df4ef
code — these differ13.6px · 500 · 17.68px · 0px · Apercu Mono Pro13px · 600 · 19.5px · 1.82px · uppercase · JetBrains Mono-33799697913f1f09

Shape and rhythm

Radius — these differ0px4px6px9999px0px
Spacing — these differ4px8px12px16px20px24px32px40px48px64px80px88px4px8px12px16px24px28px32px40px44px48px64px144px
Border widths1px1px

Depth

Strategy — these differlayered-microsingle-tier
Shadows — these differrgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0pxrgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(255, 255, 255, 0.05) 1px 6px 16px 0px inset, rgba(255, 255, 255, 0.05) 0px 0px 0px 0px inset, rgba(0, 0, 0, 0.02) 0px 4px 12px 0px, rgba(0, 0, 0, 0.02) 0px 0px 0px 0px, rgba(0, 0, 0, 0.03) 0px 2px 12px 0pxrgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.05) 0px 1px 2px 0pxrgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.1) 0px 1px 3px 0px, rgba(0, 0, 0, 0.1) 0px 1px 2px -1pxrgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.1) 0px 10px 15px -3px, rgba(0, 0, 0, 0.1) 0px 4px 6px -4px
Gradients——
Opacity — these differ0.900.700.300.890.500.871.000.700.900.940.650.36
Z-index — these differbase 1base 2base 3base 4dropdown 10dropdown 11dropdown 12dropdown 20dropdown 10dropdown 50

Components

Sharedbutton-filledbutton-primarynavigationfooterlinklink-smcardbutton-filledbutton-primarynavigationfooterlinklink-smcard
Only here — these differbutton-outlinebutton-outline-lgnavigation-2footer-smcard-smbutton-primary-smbutton-textbutton-text-2card-lg
Signature——

Interaction states

Read from each site's own stylesheets. An empty side means they were cross-origin and unreadable.

Measured — these differother:hovercard:hoverbutton:hoverother:focus-visibleother:activeother:focus-visibleinput:hoverother:hovercard:hoverother:focusother:disablednav:hovernav:focus-visible

Responsive

Breakpoints — these differ375→343px · 5col768→752px · 4col1024→1008px · 4col1280→1264px · 4col1440→1424px · 4col375→343px · 6col768→704px · 3col1024→960px · 5col1280→1216px · 5col1440→1376px · 5col

Themes

Measured on the live site, not derived.

SupportSingle themeSingle theme

How this was measured

Differences here are ours, not the brands'.

Pages read66
Extracted — these differ2026-11-032026-10-14
StylesheetsReadableReadable
Roles unassigned — these differ410

Measured by DesignMD from the live sites. Compare two others. Generate a DESIGN.md for your own site.