Cartesia

Warm off-white canvas for real-time voice AI — PP Kyoto serif headings, ABC Diatype geometric sans body, single forest-green accent, technical line illustrations, and a quietly assured scholarly tone.

Color Palette14 tokens

background#f9f9f8

surface#f0f0ec

surface-deep#e8e5de

ink#1a1a18

ink-secondary#4a4a46

ink-muted#a1a1a1

on-primary#ffffff

primary#309d4b

primary-hover#004d22

primary-container#d4edda

border#dfdbd6

border-subtle#eceae5

shadow-soft#e8e5de

focus-ring#309d4b

Buttons

TypographyGoogle Font

Playfair Displaybrand uses PP Kyoto

display-hero

The quick brown fox

56px · 500 · -0.5px

display

The quick brown fox

36px · 500 · 0px

heading-section

The quick brown fox

24px · 500 · 0px

heading-sub

The quick brown fox

20px · 600 · 0px

body-large

The quick brown fox

20px · 400 · 0px

IconsLucide

Set: Lucide · brand-matched

Formfocus ring

you@company.com

Password

••••••••

Card · Shapes

Cartesia

Warm off-white canvas for real-time voice AI — PP Kyoto serif headings, ABC Diatype geometric sans body, single forest-g…

none

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ELEVATED

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Heads up — a new version of the design system is available.

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Badges

SolidSoftOutlineNewv2.0

FAQ

Cartesia

Warm off-white canvas for real-time voice AI — PP Kyoto serif headings, ABC Diatype geometric sans body, single forest-green accent, technical line illustrations, and a q…

How does it integrate with my stack?

Is there a free tier?

Tabs

OverviewActivitySettings

DayWeekMonth

Stats

48.2k

Active users

+12.4%

$12.8k

MRR

+3.1%

99.9%

Uptime

−0.02%

Table

Member	Plan	Status
AQAvery Quinn	Pro	Active
JLJordan Lee	Team	Pending
SRSam Rivera	Free	Active

Avatars

AQJLSR+5

Avery Quinn

Online · Owner

Slider · Progress

Volume62%

Storage used78%

Tooltip · Popover

Brand-styled tooltipHover target

Navigation bar

Banner

Pricing

Pro

$24 /mo

Unlimited projects
Priority support
Custom domains

Stepper

CartDetails3Payment4Review

Breadcrumb

HomeAICartesia

Toast

Changes savedUndo

You have 3 new updates

Activity

Avery created a new project

2h ago

Jordan left a comment

5h ago

Sam shipped v2.0

1d ago

Notifications

AQAvery Quinn invited you to Cartesia.

2 minutes ago

JLJordan Lee approved your design tokens.

1 hour ago

SRSam Rivera mentioned you in a thread.

Yesterday

Code

theme.ts

// Cartesia tokens
export const theme = {
  primary: "#309d4b",
  radius: "8px",
}

Calendar

March 2026

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Brand moment

Cartesia's visual language is quietly scholarly — the kind of design that signals serious research without performing it. The warm off-white canvas () reads like high-quality paper…

Cartesia · AI

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