Fonts that go with Source Sans 3
Source Sans 3 is Adobe's open-source humanist sans-serif, designed for user interfaces. It is clear, friendly and works at every size. Here are the 5 Google Fonts that pair best with it, each rendered live.
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The best Source Sans 3 pairings
01 · Source Sans 3 + Source Serif 4
Design that makes the first impression last
Good type does its work quietly. The headline sets the voice, the body carries the reading, and the contrast between them tells the eye where to go first.
Source Sans 3 keeps headlines clear and unobtrusive, and Source Serif 4 is a highly readable text serif with clear, steady rhythm. A sans headline over a serif body is the editorial inversion: modern on top, bookish underneath.
02 · Playfair Display + Source Sans 3
Design that makes the first impression last
Good type does its work quietly. The headline sets the voice, the body carries the reading, and the contrast between them tells the eye where to go first.
Playfair Display brings high-contrast, classic elegance to headlines, and Source Sans 3 is one of the most readable humanist sans-serifs for interfaces and long text. A serif over a sans-serif is the classic pairing: the change of structure makes the hierarchy obvious at a glance.
03 · Source Sans 3 + Merriweather
Design that makes the first impression last
Good type does its work quietly. The headline sets the voice, the body carries the reading, and the contrast between them tells the eye where to go first.
Source Sans 3 keeps headlines clear and unobtrusive, and Merriweather was designed for reading on screens, with a large x-height and sturdy serifs. A sans headline over a serif body is the editorial inversion: modern on top, bookish underneath.
04 · Oswald + Source Sans 3
Design that makes the first impression last
Good type does its work quietly. The headline sets the voice, the body carries the reading, and the contrast between them tells the eye where to go first.
Oswald sets tall, condensed headlines that fit long words into narrow columns, and Source Sans 3 is one of the most readable humanist sans-serifs for interfaces and long text. Two sans-serifs pair through contrast of weight and width: set the headline heavy and tight, the body regular and open.
05 · Libre Baskerville + Source Sans 3
Design that makes the first impression last
Good type does its work quietly. The headline sets the voice, the body carries the reading, and the contrast between them tells the eye where to go first.
Libre Baskerville lends headlines classic, bookish authority, and Source Sans 3 is one of the most readable humanist sans-serifs for interfaces and long text. A serif over a sans-serif is the classic pairing: the change of structure makes the hierarchy obvious at a glance.
Using Source Sans 3 on a website
Sizes
Source Sans 3 is at its best in paragraphs at 16 to 18px. It can set headings too, but a more distinctive partner usually makes a stronger headline.
Spacing
For body text, use a line height of about 1.5 to 1.65 and a column of 60 to 75 characters; tighten to about 1.1 to 1.2 for headlines.
Loading
This page loads 400 and 700. Load only the weights you actually use: every extra weight is another file before text can render in it. Self-hosting with next/font, or font-display: swap with the Google Fonts CSS, keeps text visible while it loads.
Source Sans 3 is free on Google Fonts, where you can see every weight and style it comes in.
Use the top pairing
import { Source_Sans_3, Source_Serif_4 } from "next/font/google";
export const heading = Source_Sans_3({
subsets: ["latin"],
weight: ["400", "700"],
variable: "--font-heading",
});
export const body = Source_Serif_4({
subsets: ["latin"],
weight: ["400", "700"],
variable: "--font-body",
});Palettes that use Source Sans 3
More fonts that work with Source Sans 3
Each of these lists Source Sans 3 among its best partners. Open one to see the pairing set live.
More font pairings
Questions, answered.
The things people ask before they start building.
What font goes well with Source Sans 3?
Source Serif 4, Playfair Display, Merriweather, Oswald and Libre Baskerville all pair well with Source Sans 3. Source Sans 3 keeps headlines clear and unobtrusive, and Source Serif 4 is a highly readable text serif with clear, steady rhythm. A sans headline over a serif body is the editorial inversion: modern on top, bookish underneath.
Is Source Sans 3 good for headings or body text?
Source Sans 3 is a sans-serif that works best for body text: it keeps headlines clear and unobtrusive as a headline and is one of the most readable humanist sans-serifs for interfaces and long text in paragraphs.
Is Source Sans 3 free for commercial use?
Yes. Source Sans 3 is on Google Fonts, where every family is free and open source, so you can use it on commercial websites, in logos and in print without paying. Download or embed it from its Google Fonts page.
Can AI choose fonts for my website?
Yes. Orlume (orlume.site), the design-first AI website builder, picks the type pairing, scale and spacing for your brief from one prompt, then builds the site in React and Next.js and deploys it in one click.
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Or let Orlume set the type for you.
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