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Clay website (clay.com) as measured on November 4, 2026

Marketing and analytics · DESIGN.md · measured November 4, 2026

Clay design system

Clay’s website (clay.com) uses the Roobertvf font and #CBD810 as its main color on a #035D44 background. Measured by Sitepeel on November 4, 2026.

  • #035D44
  • #FEFDFB
  • #CBD810
  • #46022F
Download DESIGN.md

From clay.com ↗ · 374 elements at 1440×900 and 390×844 Independent analysis, not affiliated with Clay

Clay color palette

11 colors with hex codes, grouped by where each one is used on the page.

Surfaces

Deep Teal#035D44backgroundPage background · 1×
Mist#F4F3F0inverse-surfaceHigh-contrast fills · 38×

Text

Snow#FEFDFBon-surface · --loam---web-library_terra-swatches---oat--oat-100Primary text and headings · 2×
Near Black#000000on-surface-variantSecondary text · 46×
Deep Blue#001433on-surface-muted · --loam---web-library_terra-swatches---blueberry--blueberry-500Muted text and metadata · 5×
Charcoal#1B1A18on-surface-subtleSubtle text and placeholders · 6×
Near Black#000000on-primaryText and icons on primary

Accents

Vivid Yellow#CBD810primaryPrimary buttons and calls to action · 1×
Deep Pink#46022FsecondaryAccent in text, fills and borders · 5×

Borders

Warm Slate 15%#7B797426outlineBorders and dividers · 26×

Status

Dark Yellow#808000warningWarnings and highlights · 2×

Clay fonts and type scale

One family carries the whole interface.

AaRoobertvfWeights 400, 500, 575, 600Roobertvf, Arial, sans-serif
headline-displayPage title (h1)Clay88px · 575 · 1 · -0.04em
mobile 41.5px
headline-lgSection headings (h2)The quick brown fox jumps over the lazy dog48px · 500 · 1 · -0.04em
mobile 32px
headline-mdSub-section headingsThe quick brown fox jumps over the lazy dog44px · 500 · 1.1 · -0.02em
mobile 32px
headline-smCard and feature titlesThe quick brown fox jumps over the lazy dog24px · 400 · 1.3
title-lgSmall titlesThe quick brown fox jumps over the lazy dog20px · 400 · 1.3
body-mdBody textThe quick brown fox jumps over the lazy dog16px · 400 · 1.5
body-lgLead paragraphsThe quick brown fox jumps over the lazy dog18px · 500 · 1.5 · -0.01em
body-smSecondary and small textThe quick brown fox jumps over the lazy dog14px · 400 · 1.1
captionCaptions and fine printThe quick brown fox jumps over the lazy dog12px · 400 · 1.3
label-lgLarge buttons and tabsThe quick brown fox jumps over the lazy dog16px · 500 · 1.5
label-mdButtons, navigation and labelsThe quick brown fox jumps over the lazy dog14px · 500 · 1.5
label-smSmall labels and badgesThe quick brown fox jumps over the lazy dog12px · 600 · 1.1 · 0.12em

Contrast

Text on #035D44

AaAAA7.7:1
AaLarge only2.6:1
AaLarge only2.3:1
AaLarge only2.2:1

Spacing

No strict grid · 73% are multiples of 4px

xs2.08px
sm8px
md16px
lg20px
xl64px
gutter16px
section64px

Breakpoints: 479px 767px 768px 991px 1280px

Shapes

Corner radii, most used first.

sm12px · 216×
md18px · 132×
lg24px · 24×

Depth

Inset

Clay UI components

Rebuilt from the measured CSS.

Get a demo
button-primaryFilled button
Start free trial
button-secondaryFilled button
Start free trial
button-tertiaryFilled button
⌘ K
button-ghostText button
Find companies with 30+ sale
input-fieldInput field
Card
cardCard
Inline link
linkInline link

Motion

Interface transitions

0.1s0.3s0.15s0.25s
ease-outcubic-bezier(0.075, 0.82, 0.165, 1)

Do’s and don’ts

Rules written from the measurements, so a coding agent stays on style.

  • Use #035D44 for the page.
  • Keep text in 4 levels: #FEFDFB, #000000, #001433, #1B1A18.
  • Reserve #CBD810 for primary actions and key highlights.
  • Set headlines in Roobertvf with tight tracking (-0.04em).
  • Reuse the measured spacing steps (8px, 16px, 20px).
  • Use 12px corners on most elements; larger surfaces also use 18px and 24px.
  • Use #000000 for body text; it reaches 2.65:1 on #035D44. Keep it for large text or metadata.
  • Use #001433 for body text; it reaches 2.31:1 on #035D44. Keep it for large text or metadata.
  • Add drop shadows for depth; use hairline rings and borders and contrast.
  • Introduce new font families beyond Roobertvf.
  • Use #CBD810 for large backgrounds or body text.
  • Make interface transitions slower than 0.3s.
Clay DESIGN.md257 lines

Fonts

What font does Clay use?

Clay uses Roobertvf (weights 400, 500, 575 and 600) on clay.com. Page titles are 88px at weight 575 (41.5px on phones) and body text is 16px. Measured on November 4, 2026.

  • AaRoobertvf · 400, 500, 575, 600
Find every font on clay.com with Font finder →

Colors

Clay colors: palette and hex codes

Clay’s main colors are #035D44 (deep teal) for the background, #FEFDFB (snow) for text and #CBD810 (vivid yellow) as the main accent, with #46022F (deep pink) as another accent. Measured on November 4, 2026.

  • #035D44 · deep teal
  • #FEFDFB · snow
  • #000000 · near black
  • #001433 · deep blue
  • #1B1A18 · charcoal
  • #CBD810 · vivid yellow
  • #F4F3F0 · mist
  • #46022F · deep pink
Get clay.com’s palette as CSS or Tailwind with Colors →

Tech stack

What is Clay built with?

Clay’s website (clay.com) is built with Webflow, Jetboost, jQuery, React and Amazon CloudFront. Measured on November 4, 2026.

JavaScript framework
jQuery 3.5.1, React 19.0.0
Animation & 3D
GSAP 3.15.0, GSAP Flip 3.14.1, GSAP Inertia 3.13.0, GSAP MorphSVG 3.13.0
Fonts & icons
Phosphor Icons, Google Fonts
Analytics
Meta Pixel 2.9.435, Segment 1.84.3, Google Ads, Google Analytics
Hosting & CDN
Amazon CloudFront, Cloudflare
Site builder & CMS
Webflow, Jetboost
Check clay.com live with Tech stack →

What you can build with it

Landing pages, pricing tables, dashboards: your AI coding agent builds them in this style, with these colors, fonts, spacing and buttons instead of its defaults.

Download DESIGN.md, put it in your project’s root folder, then ask your agent for a page.

Prompt · DESIGN.md attached

Build a landing page for my product. Follow for every color, font, spacing value, corner and button.

Need a page behind a login?

The DESIGN.md generator Chrome extension makes one from any page you have open, including dashboards and pages behind a login.

See the Chrome extension

FAQ

Clay design system questions

What font does Clay use?

Clay’s website uses Roobertvf (weights 400, 500, 575 and 600). Page titles are 88px at weight 575 (41.5px on phones) and body text is 16px. Measured on November 4, 2026.

What are the Clay colors and hex codes?

On clay.com: #035D44 (deep teal) for the background, #FEFDFB (snow) for text and #CBD810 (vivid yellow) as the main accent, with #46022F (deep pink) as another accent. The color palette above lists all 11 colors with their hex codes and where each one is used.

What is the Clay design system?

The design system on this page is clay.com’s, as measured on November 4, 2026: Roobertvf type, #CBD810 as the main color and 12px corners, written down as a DESIGN.md. It is not Clay’s own documentation.

What is Clay built with?

Clay’s website (clay.com) is built with Webflow, Jetboost, jQuery, React and Amazon CloudFront. The full tech stack Sitepeel found: jQuery, React, GSAP, GSAP Flip, GSAP Inertia, GSAP MorphSVG, GSAP Observer, GSAP ScrollTrigger, GSAP SplitText and Phosphor Icons. Measured on November 4, 2026.

What is the Clay DESIGN.md?

A plain-text file with Clay’s measured colors, type, spacing, corners and components as tokens, plus short rules, in the DESIGN.md format Google published with Stitch. Your AI coding agent reads it and builds in this style. More about DESIGN.md.

How do I use it with Claude Code or Cursor?

Download the file and put it in your project’s root folder, then ask your agent to follow DESIGN.md. Step-by-step guides: Claude Code, Cursor, Codex, GitHub Copilot.

Is this Clay’s official design system?

No. Sitepeel measured it from clay.com’s public page on November 4, 2026. It is an independent analysis, not made or approved by Clay.

Can I use Clay’s style in my own product?

Use it to learn, prototype and compare. For a real product, make the style your own, and never copy Clay’s logo, name, pictures or text.

How accurate are the values?

Each value was measured on the rendered page after it fully loaded, on desktop and mobile: colors where they appear, type with tracking, spacing, corners, shadows and hover states. Sites change, so check the date at the top.