Sitepeel
Flowtrix website (flowtrix.co) as measured on November 6, 2026

DESIGN.md · measured November 6, 2026

Flowtrix design system

Flowtrix’s website (flowtrix.co) uses the Laygrotesk Trial font and #0FD375 as its main color on a #121C1C background. Measured by Sitepeel on November 6, 2026.

  • #121C1C
  • #101919
  • #FFFFFF
  • #0FD375
Download DESIGN.md

From flowtrix.co ↗ · 453 elements at 1440×900 and 390×844 Independent analysis, not affiliated with Flowtrix

Flowtrix color palette

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

Surfaces

Cool Charcoal#121C1CbackgroundPage background
Cool Charcoal#101919surface-container-low · --_style-guide-2026---colors--dark-greenRaised areas one step from the page · 2×
Cool Charcoal#162222surface-containerCards and panels · 6×
Cool Charcoal#0B1212surface-container-highHover and pressed fills · 1×
Graphite#242424surface-container-highestHighest raised elements · 3×
Graphite 5%#2424240DoverlayTranslucent fill for cards and controls · 2×
White 10%#FFFFFF1Aoverlay-strongStronger translucent fill · 1×

Text

White#FFFFFFon-surface · --base-color-black--whitePrimary text and headings · 127×
Mist#E6E6E6on-surface-variantSecondary text · 3×
Silver#D7D7D7on-surface-mutedMuted text and metadata · 5×
Slate#6C6C6Con-surface-subtleSubtle text and placeholders · 6×
Near Black#000000on-primaryText and icons on primary

Accents

Vivid Teal#0FD375primaryBrand color in the logo · 4×
Dark Teal#108E52secondaryAccent · 1×

Borders

Near Black 10%#0000001AoutlineBorders and dividers · 12×
Dark Cyan#425555outline-variantSecondary dividers · 8×

Gradients

Flowtrix fonts and type scale

2 families.

AaLaygrotesk TrialWeights 400, 600Laygrotesk Trial, Arial, sans-serif
AaInterWeights 500Inter, Arial, sans-serif
headline-displayPage title (h1)Flowtrix68px · 600 · 1.1 · -0.01em
mobile 42px
headline-lgSection headings (h2)The quick brown fox jumps over the lazy dog64px · 600 · 1.1 · -0.015em
headline-mdSub-section headingsThe quick brown fox jumps over the lazy dog56px · 600 · 1
headline-smCard and feature titlesThe quick brown fox jumps over the lazy dog30px · 600 · 1.25 · -0.01em
title-lgSmall titlesThe quick brown fox jumps over the lazy dog24px · 600 · 1.4 · 0.007em
mobile 18.5px
body-mdBody textThe quick brown fox jumps over the lazy dog16px · 400 · 1.4
body-lgLead paragraphsThe quick brown fox jumps over the lazy dog18px · 600 · 1.36 · 0.01em
body-smSecondary and small textThe quick brown fox jumps over the lazy dog14px · 400 · 1.3 · 0.01em
label-lgLarge buttons and tabsThe quick brown fox jumps over the lazy dog16px · 500 · 1
label-mdButtons, navigation and labelsThe quick brown fox jumps over the lazy dog15px · 500 · 1.33
label-smSmall labels and badgesThe quick brown fox jumps over the lazy dog14px · 600 · 1.3 · 0.01em

Contrast

Text on #121C1C

AaAAA17.3:1
AaAAA13.9:1
AaAAA12.0:1
AaLarge only3.3:1

Spacing

No strict grid · 79% are multiples of 4px

xs4px
sm8px
md16px
lg24px
xl40px
gutter16px

Breakpoints: 479px 480px 640px 641px 767px 768px 871px 991px 992px 1279px

Shapes

Corner radii, most used first.

sm6.08px · 60×
md8px · 38×
xl12px · 32×
lg10px · 24×
xs4px · 20×
full9999px · 20×

Depth

Shadow
Shadow
Shadow
Shadow

Flowtrix UI components

Rebuilt from the measured CSS.

Scan my website
button-primaryFilled button · hover to see the measured hover state
Book a call
button-outlineOutlined button
www.yourwebsite.com
input-fieldInput field
Card
cardCard
Inline link
linkInline link

Motion

Interface transitions

0.3s0.45s0.55s0.35s
easecubic-bezier(0.22, 1, 0.36, 1)

Do’s and don’ts

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

  • Use #121C1C for the page and lift surfaces in small steps: #101919, #162222, #0B1212, #242424.
  • Keep text in 4 levels: #FFFFFF, #E6E6E6, #D7D7D7, #6C6C6C.
  • Use #0FD375 as the brand accent: header, logo and key highlights.
  • Set headlines in Laygrotesk Trial with tight tracking (-0.01em).
  • Reuse the measured spacing steps (8px, 16px, 24px).
  • Use 6.08px corners on most elements; larger surfaces also use 8px, 12px and 10px.
  • Use #6C6C6C for body text; it reaches 3.31:1 on #121C1C. Keep it for large text or metadata.
  • Introduce new font families beyond Laygrotesk Trial and Inter.
  • Use #0FD375 for large backgrounds or body text.
  • Make interface transitions slower than 0.55s.
Flowtrix DESIGN.md254 lines

Fonts

What font does Flowtrix use?

Flowtrix uses Laygrotesk Trial (weights 400 and 600) and Inter (weight 500) on flowtrix.co. Page titles are 68px at weight 600 (42px on phones) and body text is 16px. Measured on November 6, 2026.

  • AaLaygrotesk Trial · 400, 600
  • AaInter · 500
Find every font on flowtrix.co with Font finder →

Colors

Flowtrix colors: palette and hex codes

Flowtrix’s main colors are #121C1C (cool charcoal) for the background, #FFFFFF (white) for text and #0FD375 (vivid teal) as the main accent, with #108E52 (dark teal) as another accent. Measured on November 6, 2026.

  • #121C1C · cool charcoal
  • #FFFFFF · white
  • #E6E6E6 · mist
  • #D7D7D7 · silver
  • #6C6C6C · slate
  • #101919 · cool charcoal
  • #162222 · cool charcoal
  • #0B1212 · cool charcoal
Get flowtrix.co’s palette as CSS or Tailwind with Colors →

Tech stack

What is Flowtrix built with?

Flowtrix’s website (flowtrix.co) is built with Finsweet Attributes, Webflow, jQuery, Lit and React. Measured on November 6, 2026.

Hosting & CDN
Cloudflare
Site builder & CMS
Finsweet Attributes 2.7.1, Webflow
JavaScript framework
jQuery 3.5.1, Lit 4.2.2, React 19.2.8
Animation & 3D
GSAP 3.15.0, GSAP CustomEase 3.13.0, GSAP Observer 3.15.0, GSAP ScrollTrigger 3.15.0
Fonts & icons
Phosphor Icons, Google Fonts, Lucide
Analytics
Cloudflare Web Analytics, Plausible, Google Analytics, Google Tag Manager
Check flowtrix.co 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

Flowtrix design system questions

What font does Flowtrix use?

Flowtrix’s website uses Laygrotesk Trial (weights 400 and 600) and Inter (weight 500). Page titles are 68px at weight 600 (42px on phones) and body text is 16px. Measured on November 6, 2026.

What are the Flowtrix colors and hex codes?

On flowtrix.co: #121C1C (cool charcoal) for the background, #FFFFFF (white) for text and #0FD375 (vivid teal) as the main accent, with #108E52 (dark teal) as another accent. The color palette above lists all 16 colors with their hex codes and where each one is used.

What is the Flowtrix design system?

The design system on this page is flowtrix.co’s, as measured on November 6, 2026: Laygrotesk Trial type, #0FD375 as the main color and 6.08px corners, written down as a DESIGN.md. It is not Flowtrix’s own documentation.

What is Flowtrix built with?

Flowtrix’s website (flowtrix.co) is built with Finsweet Attributes, Webflow, jQuery, Lit and React. The full tech stack Sitepeel found: Cloudflare, Finsweet Attributes, jQuery, Lit, React, GSAP, GSAP CustomEase, GSAP Observer, GSAP ScrollTrigger and GSAP SplitText. Measured on November 6, 2026.

What is the Flowtrix DESIGN.md?

A plain-text file with Flowtrix’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 Flowtrix’s official design system?

No. Sitepeel measured it from flowtrix.co’s public page on November 6, 2026. It is an independent analysis, not made or approved by Flowtrix.

Can I use Flowtrix’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 Flowtrix’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.