BonFX

Typography & Graphic Design Blog

You are here: Home Font Combinations What Fonts Go With Open Sans?

The BonFX Letter

One good pairing.
Every Tuesday.

2-minute read · free

This week — no. 14

Quiet authority

Merriweather sets the tone in one line. Lato stays out of the way and lets it.

MERRIWEATHER 700  +  LATO 400

A font specimen, a pairing that works, and one line on why it works. That is the whole email.

Free. One click to unsubscribe. No sharing, ever.

What Fonts Go With Open Sans?

What Fonts Go With Open Sans?

Open Sans pairs great with Montserrat, Merriweather and Inter. All 15 pairings are shown below in real rendered specimens, with the reason each one works.

Open Sans type specimen

What fonts go with Open Sans? As one of the most widely used fonts on the web, this humanist sans-serif presents a pairing paradox: it works with almost everything, but choosing thoughtfully matters more than ever.

Open Sans, designed by Steve Matteson, has open forms and a neutral yet friendly appearance. The design features upright, open letterforms and was optimized for print, web, and mobile interfaces. Its broad character set gives designers room to work across languages.

The difficulty with Open Sans isn’t finding fonts that work with it but rather avoiding combinations that feel like default choices. Its very neutrality means almost any pairing is technically successful, which puts pressure on designers to make intentional decisions. Serif companions can add editorial gravitas, while more characterful sans-serifs can bring personality that Open Sans deliberately lacks. Here are fonts that pair well with Open Sans, selected for creating combinations that feel designed rather than defaulted.

1. Montserrat

Open Sans and Montserrat font pairing: Open Sans headline with Montserrat body text

A geometric sans beside a humanist one, each with a distinct personality. Montserrat‘s crisp shapes bring creative flair to Open Sans’ quieter voice. Their different structures keep the pairing lively without making it feel disjointed. This pairing suits marketing sites, portfolios, and any project wanting contemporary polish without extreme typographic statements. Reliable versatility for the modern web.

Character specimen: Open Sans (heading) and Montserrat (body) letters, numbers and symbols side by side
Ad
Shutterstock

Don't start with a blank page. Shutterstock Unlimited: endless downloads of premium human-made assets plus powerful AI tools.

Sign Up

2. Merriweather

Open Sans and Merriweather font pairing: Open Sans headline with Merriweather body text

This is the accessibility pairing par excellence. Both fonts sport tall x-heights designed explicitly for screen readability, making body text scannable and comfortable across devices. Merriweather‘s sturdy serifs provide the classical contrast that makes Open Sans sing, while Open Sans handles utilitarian body work with its optimized letterforms. Government sites, healthcare portals, and educational platforms are natural fits for this combination when readability matters most.

Character specimen: Open Sans (heading) and Merriweather (body) letters, numbers and symbols side by side

3. Inter

Open Sans and Inter font pairing: Open Sans headline with Inter body text

Different approaches to screen readability meeting in productive harmony. Open Sans carries humanist warmth, while Inter brings a crisp interface feel. Both have generous x-heights, so switching between them feels natural. This is a pairing for content platforms where the design should stay quiet and the words do the work. SkySpecs uses Open Sans for headlines and Inter for body copy in its brand guidelines.

Character specimen: Open Sans (heading) and Inter (body) letters, numbers and symbols side by side

4. Oswald

Open Sans and Oswald font pairing: Open Sans headline with Oswald body text

Oswald‘s condensed, punchy letterforms create dramatic contrast against Open Sans’ friendly width. The pairing is about typographic volume control: Oswald shouts headlines in tight spaces while Open Sans speaks body text in measured tones. Those compressed proportions make Oswald perfect for news sites, sports applications, and event promotions. Open Sans handles the explanatory work below. One Page Love documents Open Sans and Oswald together on the #IAmNotChinese landing page. Impact and clarity in perfect balance.

Character specimen: Open Sans (heading) and Oswald (body) letters, numbers and symbols side by side
Ad
Kittl

Pro from $14/mo, save $60 yearly.

Premium templates, vector export, and a commercial license on every paid plan.

See plans

5. Bitter

Open Sans and Bitter font pairing: Open Sans headline with Bitter body text

Slab serifs command attention, and Bitter does so with a particularly warm, approachable character. Its sturdy slabs create strong visual hierarchy against Open Sans’ clean, open forms. This isn’t aggressive typography; it’s confident typography. The pairing works beautifully for editorial content, blog platforms, and any design wanting serif authority without stuffiness. Bitter headlines feel like a firm handshake.

Character specimen: Open Sans (heading) and Bitter (body) letters, numbers and symbols side by side

6. Source Sans Pro

Open Sans and Source Sans Pro font pairing: Open Sans headline with Source Sans Pro body text

Both fonts have an easygoing manner, making them feel like siblings rather than strangers. Source Sans Pro brings a slightly different rhythm to body text below Open Sans headings. The proportions align closely enough that mixing feels intentional. This pairing suits design systems needing flexibility, enterprise applications requiring visual consistency across diverse content types. Professional harmony.

Character specimen: Open Sans (heading) and Source Sans Pro (body) letters, numbers and symbols side by side

7. Domine

Open Sans and Domine font pairing: Open Sans headline with Domine body text

Domine‘s sturdy serifs draw on Clarendon, Century, Cheltenham and Clearface. Their familiar character adds warmth beside Open Sans. Domine was designed for body text on the web, where its details have room to settle in. Open Sans can handle headings and navigation above. Publishing platforms, cultural institutions, and brands wanting gravitas find their voice here.

Character specimen: Open Sans (heading) and Domine (body) letters, numbers and symbols side by side
Ad
Framer

Build free, plus 500 AI credits.

Design and publish a site at no cost. Paid plans double your credits the first month.

Start free

8. Alegreya

Open Sans and Alegreya font pairing: Open Sans headline with Alegreya body text

Alegreya‘s humanist warmth brings personality that Open Sans’ neutrality craves. Those calligraphic curves and organic letter shapes create visual interest that sustains long-form reading. Against Open Sans’ clean, open forms, Alegreya reads like personality meeting pragmatism. This pairing excels in literary contexts, book-like digital experiences, and any platform where content deserves typographic character. Words that want to be savored. Disruptive Social recommends Alegreya with Open Sans in its font combination guide.

Character specimen: Open Sans (heading) and Alegreya (body) letters, numbers and symbols side by side

9. Roboto

Open Sans and Roboto font pairing: Open Sans headline with Roboto body text

The most neutral of neutral pairings. Both Roboto and Open Sans feel at home on screens. Roboto brings slightly more geometric precision, Open Sans slightly more humanist warmth. Together they create an invisible typographic system that never distracts from content. Universal accessibility, pure and simple. One Page Love documented both fonts on the #ForTheBright campaign page.

Character specimen: Open Sans (heading) and Roboto (body) letters, numbers and symbols side by side

10. Lora

Open Sans and Lora font pairing: Open Sans headline with Lora body text

Lora‘s calligraphic charm provides the emotional depth that Open Sans’ utility can lack. Those brushed curves and gentle stress create warmth against Open Sans’ open, friendly forms. The pairing feels natural because both fonts prioritize readability while expressing different typographic philosophies. Content-heavy sites, particularly those with editorial ambitions, find balance here. Technical clarity meeting human warmth. A university campaign chose Open Sans and Lora as its web fonts.

Character specimen: Open Sans (heading) and Lora (body) letters, numbers and symbols side by side

11. Playfair Display

Open Sans and Playfair Display font pairing: Open Sans headline with Playfair Display body text

High contrast meets humble utility. Playfair Display‘s dramatic hairlines and bold strokes demand attention at headline sizes, while Open Sans handles the practical work of readable body text. The contrast is clear: period-inspired elegance against contemporary practicality. This pairing works for luxury brands wanting approachability, editorial sites wanting sophistication, and any design bridging classical and contemporary aesthetics. One Page Love records both fonts on the Buref agency site.

Character specimen: Open Sans (heading) and Playfair Display (body) letters, numbers and symbols side by side

12. Libre Baskerville

Open Sans and Libre Baskerville font pairing: Libre Baskerville headline with Open Sans body text

The original Baskerville design dates to 1752, and its transitional elegance still feels assured. Against Open Sans’ modern friendliness, those refined serifs create the kind of typographic authority that communicates trust. Libre Baskerville for headlines suggests establishment, credibility, permanence. Open Sans below maintains approachable readability. Law firms, financial services, and institutions wanting to project reliability understand this pairing intuitively. Dayspring Academy uses Libre Baskerville for headlines and Open Sans for supporting text.

Character specimen: Libre Baskerville (heading) and Open Sans (body) letters, numbers and symbols side by side

13. PT Serif

Open Sans and PT Serif font pairing: Open Sans headline with PT Serif body text

PT Serif brings ParaType’s Russian typographic tradition to the web with surprisingly universal results. Its sturdy proportions and readable details pair beautifully with Open Sans’ international neutrality. Both fonts prioritize functional clarity over stylistic flourish, making them natural companions. This pairing suits multilingual platforms, educational content, and any application where typography must serve rather than star. One Page Love documents Open Sans and PT Serif on Jad Joubran’s personal site.

Character specimen: Open Sans (heading) and PT Serif (body) letters, numbers and symbols side by side

14. Raleway

Open Sans and Raleway font pairing: Open Sans headline with Raleway body text

Raleway‘s distinctive character, particularly in its weights and unique letterforms, brings personality that Open Sans’ pure utility lacks. The fonts share enough modern sensibility to harmonize, but Raleway’s extra flair prevents monotony. This pairing works for fashion, design, and lifestyle brands wanting contemporary sophistication. Raleway headlines feel intentional; Open Sans body text feels inevitable. One Page Love records Open Sans and Raleway together on a health care landing page.

Character specimen: Open Sans (heading) and Raleway (body) letters, numbers and symbols side by side

15. Crimson Text

Open Sans and Crimson Text font pairing: Open Sans headline with Crimson Text body text

Old-style elegance meets modern practicality. Crimson Text‘s Renaissance-inspired forms, with their diagonal stress and organic curves, create classical warmth against Open Sans’ clean accessibility. The pairing speaks to anyone wanting typographic gravitas without sacrificing screen readability. Academic publishing, literary magazines, and cultural commentary find their voice here. History and utility in productive conversation. One Page Love documented Crimson Text and Open Sans together on an Alexisonfire page.

Character specimen: Open Sans (heading) and Crimson Text (body) letters, numbers and symbols side by side

Conclusion

There are no absolute rules for font pairing, just principles to guide you. Open Sans is versatile enough to play well with many different typefaces.

Trust your eye, experiment freely, and remember that the best pairing is the one that serves your content and audience. Typography should enhance communication, not complicate it.

About the Author

Douglas Bonneville is a graphic designer and typographer since 1992. He is the author of The Big Book of Font Combinations and has contributed to numerous design publications. His work focuses on making typography accessible and practical for designers at all levels.

About Douglas Bonneville

Douglas has been a graphic designer since 1992, in addition to software developer and author. He is a member of Smashing Magazine's "Panel of Experts" and has contributed to over 100 articles. He is the author of "The Big Book of Font Combinations", loves cats, and plays guitar.

About BonFX

Douglas Bonneville has been a graphic designer since 1992 and has written about type here since 2009. BonFX is a blog about typography and design, and the books that came out of it.

More about BonFX →

Start Here

Contact

Questions about the books or the site? Contact us.

Follow @dbonneville on X.

The BonFX Letter: one good pairing every Tuesday, free. The signup is in the sidebar of every page.