Supabase design system

What font does Supabase use?

Supabase’s website uses Manrope for headings and Inter for body text. Manrope is free on Google Fonts; Inter is free on Google Fonts.

Supabase colour palette

Supabase’s home page is light (#FDFDFD background, #030303 text) and uses #3FCF8E for its main actions. Its palette: #FDFDFD, #FFFFFF, #696969, #030303, #EEEEEE, #72E3AD.

• #FDFDFD
  80.9% · backgrounds
• #FFFFFF
  11.8% · backgrounds
• #696969
  3.6% · text, drawings
• #030303
  1.5% · text, lines
• #EEEEEE
  0.6% · drawings
• #72E3AD
  0.2% · drawings
• #000000
  0.2% · backgrounds
• #0E7E4E
  0.2% · backgrounds, text
• #0C0F24
  0.2% · backgrounds
• #002533
  0.2% · backgrounds

Type scale

Each size the page sets text in, with its weight and line height. Supabase’s largest type is 46px at weight 500.

Spacing and shape

Spacing sits on a 4px grid: 4px, 8px, 12px, 16px, 20px, 24px, 32px, 40px, 48px, 64px, 80px, 96px.

Corner radii: 2.66667px, 5.33333px, 8px, 8.86154px, 9.29231px, 10.6667px, pill. 5 shadow levels measured.

What makes Supabase look like Supabase

Almost entirely neutral: 99% of the page is painted in #FDFDFD and #FFFFFF.

#72E3AD is an accent: 0.2% of the page, used for drawings only. Don't fill large areas with it.

#0E7E4E is an accent: 0.2% of the page, used for backgrounds and text and small fills such as buttons. Don't fill large areas with it.

The largest type (46px Manrope) is medium weight, not bold (500).

Supabase DESIGN.md for Claude Code, Cursor and Lovable

A DESIGN.md is the brief an AI coding tool reads before it writes UI. This one carries everything on this page as rules a model follows: the allowed colours and what each is for, the fonts with free stand-ins, the type scale, spacing, corners, and the things Supabase’s design never does.

Put it in your project root and ask your tool to follow it: “Read DESIGN.md and build [your product] in this design language.” It describes a style, not Supabase’s product, so use your own name, words and images.

Download Supabase DESIGN.md · View it as text

As CSS variables

The measured values as CSS custom properties, with free fonts standing in for licensed ones. Use them to learn from or to start a project in a similar style; Supabase’s name, logo, words and images are theirs.

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@500&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@500&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@500;600&display=swap");

:root {
  --color-background: #FDFDFD; /* Background */
  --color-text: #030303; /* Text */
  --color-text-muted: #696969; /* Text muted */
  --color-action: #3FCF8E; /* Action */
  --color-on-action: #000000; /* On action */
  --color-positive: #15593B; /* Positive */
  --color-warning: #B45309; /* Warning */
  --color-ffffff: #FFFFFF; /* 11.8% of the page, as fills */
  --color-eeeeee: #EEEEEE; /* 0.6% of the page, as drawings */
  --font-body: "Inter", sans-serif; /* Inter */
  --font-interface: "Source Code Pro", monospace; /* Source Code Pro */
  --font-display: "Manrope", sans-serif; /* Manrope */
  --type-display: 46px; /* Display, weight 500 */
  --type-display-leading: 46px;
  --type-headline: 34px; /* Headline, weight 600 */
  --type-headline-leading: 37.7778px;
  --type-title: 22px; /* Title, weight 450 */
  --type-title-leading: 30.25px;
  --type-body-large: 16px; /* Body Large, weight 450 */
  --type-body-large-leading: 24px;
  --type-body-medium: 15px; /* Body Medium, weight 450 */
  --type-body-medium-leading: 22.5px;
  --type-body-small: 14px; /* Body Small, weight 450 */
  --type-body-small-leading: 20px;
  --type-label: 12px; /* Label, weight 450 */
  --type-label-leading: 16px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-28: 112px;
  --space-30: 120px;
  --space-32: 128px;
  --space-40: 160px;
  --radius-sm: 2.66667px;
  --radius-md: 5.33333px;
  --radius-lg: 8px;
  --radius-xl: 8.86154px;
  --radius-2xl: 9.29231px;
  --radius-3xl: 10.6667px;
  --radius-full: 9999px;
  --radius-16: 16px; /* component radius */
}

How this was measured

PikSpec’s scanner read the supabase.com home page in Chrome at 1440px wide on 14 October 2026: the computed styles of its elements, the fonts that rendered and how much of the page each colour covers. Websites change; capture the page yourself with PikSpec for today’s values, any page, and exports in five formats.

Supabase is a trademark of its owner. This page is an independent measurement and is not affiliated with or endorsed by Supabase.

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