Design System inspired by Twilio

Communications API. Red brand, developer docs, code-forward layout.

Usage

npx getdesign@latest add twilio

Run this command from your project root, then ask your AI assistant to use DESIGN.md for UI work.

Installs

Bookmarked

Not an official Twilio design system. A curated starting point for building Twilio-like UIs with your AI coding agent.

Communications API. Red brand, developer docs, code-forward layout.

Preview

twilio.design.md

Brand System Catalog

DESIGN SYSTEM INSPIRATION OF TWILIO

Communications API. Red brand, developer docs, code-forward layout.

Explore the system View tokens

Color Palette

Communications API. Red brand, developer docs, code-forward layout.

Primary

Twilio Red

#f22f46

Brand color

Dark

#121c2d

Brand color

Navy

#233659

Brand color

White

#ffffff

Brand color

Light BG

#f4f4f6

Brand color

Gray

#606b85

Brand color

Blue

#0d122b

Brand color

Code BG

#1b2538

Brand color

Typography

A type system inspired by Twilio.

Whitney

Whitney, Whitney

Fira Mono

Fira Mono, Whitney

DISPLAY / 64px / 700 / 1.1

EVERYONE

H1 / 48px / 700 / 1.2

A disciplined editorial voice

H2 / 32px / 600 / 1.3

Section heading

BODY / 16px / 400 / 1.6

Body copy reads at the size and rhythm extracted from the source spec. Lorem ipsum dolor sit amet.

SMALL / 14px / 400 / 1.5

Small

CODE / 14px / 400 / 1.6

Code

Buttons

Buttons, cards, and inputs follow the brand's visual language with consistent use of the primary color palette and border-radius conventions.

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Cards

Card patterns inspired by Twilio.

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Components

Other component primitives mapped from the Twilio spec.

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Design System Inspired by Twilio

1. Visual Theme & Atmosphere

Communications API. Red brand, developer docs, code-forward layout.

Key Characteristics:

Red (#F22F46) as primary brand color

Developer documentation as core product

Code-first layout with live examples

API reference as primary navigation

Communications workflow visualizations

2. Color Palette & Roles

Primary

Twilio Red (#F22F46): Brand color
Dark (#121C2D): Brand color
Navy (#233659): Brand color
White (#FFFFFF): Brand color
Light BG (#F4F4F6): Brand color
Gray (#606B85): Brand color
Blue (#0D122B): Brand color
Code BG (#1B2538): Brand color

3. Typography Rules

Font Family

Display & UI: Whitney, Fira Mono

Hierarchy

Role	Size	Weight	Line Height
Display	64px	700	1.1
H1	48px	700	1.2
H2	32px	600	1.3
Body	16px	400	1.6
Small	14px	400	1.5
Code	14px	400	1.6

4. Component Stylings

Buttons, cards, and inputs follow the brand's visual language with consistent use of the primary color palette and border-radius conventions.

5. Layout Principles

Base unit: 4-8px
Max container: 1100-1200px
Consistent section spacing: 80-120px vertical

6. Depth & Elevation

Depth communicated through background color shifts, subtle shadows, or border treatments.

7. Do's and Don'ts

Do

Follow the established color palette strictly
Maintain typographic hierarchy
Use brand-consistent border-radius

Don't

Introduce off-brand colors
Use inconsistent spacing
Override the established visual language

8. Responsive Behavior

Breakpoint	Width
Mobile	<640px
Tablet	640-1024px
Desktop	>1024px

9. Agent Prompt Guide

Quick Color Reference

Twilio Red: #F22F46
Dark: #121C2D
Navy: #233659
White: #FFFFFF
Light BG: #F4F4F6
Gray: #606B85

Typography

Font: Whitney, Fira Mono