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TypeSmith

Discover beautiful fonts and perfect pairings for your next project. Browse 8,500+ fonts with accessibility ratings.

© 2026 TypeSmith · Robert David Orr

  1. Fonts
  2. /
  3. Sans Serif
  4. /
  5. Doppio One

Doppio One

Doppio One delivers clean, contemporary letterforms optimized for digital interfaces and modern design systems.

Scroll to explore
Sans Serifby Paulo Goode86% Accessible
Characters256
Glyphs307
Typography Tools

Best Ways to Use Doppio One

01

Best Font Pairings for Doppio One

TypeSmith curates 3 expert font pairings for Doppio One, including combinations with Hammersmith One, Lora and Merriweather.

Each pairing includes accessibility ratings, expert reasoning, and usage recommendations for web and print design.

Explore 3 Pairings for Doppio One
02

Test Doppio One Font Pairings Live

TypeSmith's interactive testing tool lets you preview Doppio One with any font combination in real-time, optimized for sans serif characteristics.

Adjust font sizes, weights, and see live typography specimens including editorial layouts, code editors, and UI components.

Test Doppio One Pairings Live

In Context

Doppio One Specimen Gallery

EditorialUI ComponentsPosterWordmark

Doppio One Editorial Specimen

Doppio One in Editorial Context

Doppio One is a sans serif typeface by Paulo Goode suited for editorial layouts and long-form reading.

Paulo Goode

Typeface Designer • Sans Serif

Doppio One demonstrates editorial readability through balanced proportions and consistent stroke weight. As a sans serif typeface, it delivers clear letterforms that sustain reader engagement across extended passages of text.

The weight range of Doppio One supports typographic hierarchy within editorial layouts. Headline weights establish visual anchors while lighter weights maintain comfortable reading rhythm in body text columns.

Designed by Paulo Goode, Doppio One balances personality with function — providing enough character to establish visual identity without compromising the legibility that editorial contexts demand.

Doppio One
ProductsSolutionsResourcesPricing

Doppio One Typography

A sans serif typeface for UI components.

Active2 weights available
DefaultInfoSuccessWarningError
Doppio One Specimen

Doppio One

Doppio One is a sans serif typeface by Paulo Goode built for display contexts.

2 WeightsSans Serif Typeface
Available on TypeSmith

Wordmark Explorations

Doppio One
Doppio One
DOPPIO ONE
DOPPIO ONETYPE
D

Tagline Pairings

Doppio One— sans serif typeface
Doppio OneBy Paulo Goode
Doppio OneTYPE

Editorial

Magazine-style headline and body text layout

Character Set

Doppio One Glyphs & Characters

Size48
Showing 62 of 187 charactersDouble-click to copy • Click for details
ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz 0123456789

Type Scale

Doppio One Heading Hierarchy

Heading Level 1<h1>
64px
Bold
72px
Doppio One primary headline
Heading Level 2<h2>
48px
SemiBold
56px
Doppio One section heading
Heading Level 3<h3>
32px
Medium
40px
Doppio One subsection title
Heading Level 4<h4>
24px
Regular
32px
Doppio One content heading
Heading Level 5<h5>
18px
Regular
26px
Doppio One minor heading
Heading Level 6<h6>
14px
Medium
20px
Doppio One smallest heading
Font SizeWeightLine Height
Body Copy

Doppio One Body Typography

TypeSmith provides optimized body text specifications for Doppio One, including recommended sizes, line heights, and letter spacing for long-form content. These settings ensure maximum readability across devices and screen sizes.

Doppio One demonstrates exceptional body text performance with balanced proportions and consistent stroke widths that enhance readability across paragraph lengths.

When setting Doppio One for body copy, TypeSmith recommends these optimized specifications. The carefully tuned metrics ensure comfortable reading at extended lengths while maintaining the typeface's distinctive character.

Doppio One small text sizes retain legibility through well-defined letterforms. Caption and footnote applications benefit from the font's clear x-height and open counters.

ElementWeightSizeLine HeightTrackingPreview
Body TextRegular16px24px0.5pxDoppio One delivers excellent readability for body copy
ItalicizedRegular Italic16px24px0.5pxDoppio One italic provides elegant emphasis
BoldBold16px24px0.5pxDoppio One bold creates strong visual hierarchy
Small CapsRegular16px24px0.5pxDoppio One typography specimen
Secondary TextMedium14px20px0.5pxDoppio One typography specimen
.your-class { font-family: 'Doppio One'; }

Quick Start

How to Embed Doppio One in Your Project

HTML Link Tag

Add to your <head> section

<link href="https://fonts.bunny.net/css?family=Doppio+One:400,700&display=swap" rel="stylesheet">

CSS @import

Add at top of your stylesheet

@import url('https://fonts.bunny.net/css?family=Doppio+One:400,700&display=swap');

CSS @font-face

Self-host the font files

@font-face {
  font-family: 'Doppio One';
  src: url('https://fonts.google.com/specimen/Doppio+One');
  font-display: swap;
}

Implementation

CSS Code Examples

Standard CSS

css

Apply directly to any CSS class or selector.

1.my-text {
2 font-family: 'Doppio One', sans-serif;
3 font-weight: 400;
4}

SCSS Variable

scss

Define once, use throughout your stylesheet.

1$font-primary: 'Doppio One', sans-serif;
2
3.my-text {
4 font-family: $font-primary;
5}

Tailwind CSS

config

Configure once, apply with utility classes.

1// tailwind.config.js
2module.exports = {
3 theme: {
4 extend: {
5 fontFamily: {
6 'doppio-one': ['Doppio One', 'sans-serif'],
7 },
8 },
9 },
10}
11
12// Usage in HTML
13<p class="font-doppio-one">Your text here</p>

About

Doppio One Background & Features

Paulo Goode
Sans Serif
Open Source

Doppio One combines mathematical proportions and structured forms, making it well-suited for mobile applications. Its no decorative strokes and clean lines contribute to its versatile character. Particularly effective for mobile applications and web content, Doppio One adapts confidently across design contexts. Extended language coverage includes Doppio One supports a variety of languages, primarily those using the Latin alphabet, including West....

Doppio One was created by Paulo Goode. The typeface shows dedication to typographic detail, visible in its letterform construction and optical balance.

As a Sans Serif typeface in the Vox-ATypI Lineal classification, Doppio One features no serif extensions on stroke terminals and stroke contrast ranging from monolinear to subtly modulated. These optical characteristics make it well-suited for screen-first digital products and web applications.

Doppio One is available in a single weight, offering focused typographic consistency across digital and print workflows, with 3 font pairings curated. Standard Latin character coverage serves the majority of Western typographic workflows.

Doppio One

Typography Judgment

Expert Analysis of Doppio One

TypeSmith evaluates every font across classification, accessibility, and design heritage. This analysis helps designers understand Doppio One's strengths and ideal use cases before committing to a typography decision.

1

Classification

Sans Serif analysis. Typographic analysis places Doppio One within the Lineal (Grotesque, Neo-grotesque, Geometric, Humanist) tradition, characterized by No serif extensions on stroke terminals and Stroke contrast ranging from monolinear to subtly modulated. The first commercially successful sans-serifs appeared in the 1810s-1830s as display types. Key technical strength: widest variable-font support with weight and width axes.

2

Accessibility

Readability assessment (grade: 86). Doppio One performs strongly for sustained reading across digital and print contexts. Humanist sans-serifs offer the best body-text readability in the category.

3

Design Heritage

Designed by Paulo Goode. The designer's attention to glyph proportions and optical balance produces a Sans Serif with a single focused weight suited to both digital and print workflows.

Overview

About Doppio One

Doppio One is classified as a Lineal typeface, rooted in the tradition where the first commercially successful sans-serifs appeared in the 1810s-1830s as display types. Its distinctive no serif extensions on stroke terminals and stroke contrast ranging from monolinear to subtly modulated make it well-suited for wayfinding, signage, and information design. TypeSmith features Doppio One in a single weight variant and 3 curated font pairings.

Font Pairings Available
3 curated pairings for Doppio One
View Pairings

Categories

Browse by Classification

DisplayHandwritingMonospaceSans SerifSerif

Explore More

If You Like Doppio One, Try These

View all fonts

TypeSmith identifies 5 fonts with similar visual characteristics to Doppio One based on classification, x-height ratio, and stroke weight. These alternatives maintain the same typographic personality while offering different weight options and language support.

Aa
Galdeano
Sans Serif
Aa
Aclonica
Sans Serif
Aa
Encode Sans
Sans Serif
Aa
Encode Sans Expanded
Sans Serif
Aa
Advent Pro
Sans Serif

Inclusive Design

Accessibility & Usability

86
Accessibility Score
Excellent Accessibility

Doppio One Accessibility Profile

Doppio One scores in the excellent accessibility tier, making it well-suited for body text, UI labels, and long-form reading across devices. Grotesques with ambiguous letterforms (I/l/1) reduce accessibility. Choose designs with distinct character differentiation and open apertures for inclusive typography.

Reading Doppio One: Legibility Factors

Doppio One draws legibility from its no serif extensions on stroke terminals and stroke contrast ranging from monolinear to subtly modulated. These characteristics help readers distinguish similar glyphs such as I, l, and 1 at a range of sizes.

Readability Profile: Doppio One

Humanist sans-serifs offer the best body-text readability in the category. Geometric and neo-grotesque designs excel in short-form UI text but require careful sizing for sustained reading. Use at 16 px minimum for body text, and maintain 1.5 line-height to support comfortable reading rhythm.

Eye Strain Considerations for Doppio One

Doppio One provides a focused weight range that maintains consistent typographic color across paragraphs. Balanced stroke modulation keeps visual noise low during sustained reading sessions.

Doppio One Accessibility Recommendations

Maintain a minimum contrast ratio of 4.5:1 for body text and 3:1 for large text when setting Doppio One. Use font sizes of at least 16 px for paragraph copy and line spacing of 1.5 or greater. Test Doppio One at 200% browser zoom to confirm line breaks and layout integrity remain intact.

Doppio One Usage Guidelines

Pair with Garalde or Transitional serifs for classic contrast. A humanist sans body with a geometric sans display creates intra-category tension without conflict. A focused set of pairings helps designers find compatible companions for Doppio One. Establish hierarchy through size, spacing, and color rather than multiplying font families. Serve Doppio One in WOFF2 format for optimal load performance and broad browser compatibility.

Get the Font

Download Weights & Variants

Available on Google Fonts
4 weights available for download
Download

Available Weights

400
Regular
400
Regular Italic
700
Bold
700
Bold Italic

Weight Reference

Aa
100
Aa
200
Aa
300
Aa
400
Aa
500
Aa
600
Aa
700
Aa
800
Aa
900

Internationalization

International Character Support

Extended Latin Coverage
Supports 100+ languages with Latin script

Western European

  • English
  • French
  • German
  • Spanish
  • Italian
  • Portuguese
  • Dutch

Nordic

  • Swedish
  • Norwegian
  • Danish
  • Finnish
  • Icelandic

Central European

  • Polish
  • Czech
  • Hungarian
  • Romanian
  • Slovak

Baltic

  • Lithuanian
  • Latvian
  • Estonian

Doppio One supports a variety of languages, primarily those using the Latin alphabet, including Western European, Central European, and South Eastern European languages. This coverage ensures broad usability across many linguistic contexts.

Legal

Font License Details

SIL Open Font License (OFL) 1.1
Free for personal and commercial use
View License

What you can do

  • Personal projects
  • Commercial projects
  • Web embedding
  • App embedding
  • Modification
  • Redistribution

Restrictions

  • Selling as standalone

Modified versions must use a different name and be distributed under the same OFL license.

Doppio One is available under the SIL Open Font License (OFL), Version 1.1. This license is a free, libre, and open source license specifically designed for fonts and related software. The OFL allows the fonts to be used, studied, modified, and redistributed freely as long as they are not sold by themselves. This makes Doppio One ideal for web projects, applications, documents, and print materials of any kind.