Fonts that go with Roboto Serif
Of the 3,103 home pages that load Roboto Serif, 43% also load Roboto and 10% Open Sans. Roboto Serif meets 14 fonts on 50 sites or more. Weighed against how common each font is, Roboto Flex comes with it most: on 100 sites, where chance would give 5.1. Not all of Roboto with Google Sans is design: Google’s maps and other widgets load Roboto and Google Sans into the pages they sit on.
Fonts on the same home page, not which one sets the headings · HTTP Archive , 1 September 2026
01 / Set together
How the pairs look
Each font drawn from its own outlines, one as a heading and the other as text, then the other way round: the crawl does not say which sets the headings.
Roboto Serif + Roboto
1,344 sites · 2.1× chance
Heading · Roboto Serif
Roboto SerifText · Roboto
Heading · Roboto
RobotoText · Roboto Serif
Roboto Serif + Roboto Flex
100 sites · 20× chance
Heading · Roboto Serif
Roboto SerifText · Roboto Flex
Heading · Roboto Flex
Roboto FlexText · Roboto Serif
Roboto Serif + Roboto Slab
247 sites · 5.7× chance
Heading · Roboto Serif
Roboto SerifText · Roboto Slab
Heading · Roboto Slab
Roboto SlabText · Roboto Serif
02 / Most often
Used most with Roboto Serif
The share of its 3,103 home pages that load each font too, and how many times as often as chance would have it: 1× is chance.
- Roboto43%1,344 sites · 2.1× chanceRoboto Serif’s own family
- Open Sans10%312 sites · 0.6× chance
- Montserrat10%311 sites · 0.8× chance
- Poppins8.8%272 sites · 0.8× chance
- Inter8%248 sites · 0.8× chance
- Roboto Slab8%247 sites · 5.7× chanceRoboto Serif’s own family
- Lato5.2%161 sites · 0.6× chance
- Roboto Condensed4.2%129 sites · 2.1× chanceRoboto Serif’s own family
- Google Sans3.5%109 sites · 1.4× chance
03 / Beyond chance
Used with it beyond chance
Weighed against how common each font is: the sites that load both, against those that would if every site picked its fonts at random, each as often as sites use it. From 50 sites, and not one theme copied.
04 / Trios
Trios with Roboto Serif
The two fonts most used with it as a set of three, each two of the three together more often than chance would have them.
05 / Questions
Pairing Roboto Serif
Answered from HTTP Archive’s crawl of 1 September 2026 and each font’s licence
What font goes with Roboto Serif?
On the 3,103 home pages that load Roboto Serif (HTTP Archive, September 2026), the fonts loaded most often with it are Roboto (1,344 sites, 43% of them), Open Sans (312) and Montserrat (311). They are on the same page: the data does not say which one sets the headings.
What fonts pair well with Roboto Serif?
Weighed against how common each font is, sites choose Roboto Flex with Roboto Serif most: 20× as often as chance would have it, on 100 sites where chance gives 5.1. Then Roboto Slab (5.7×) and Roboto (2.1×).
What three fonts go with Roboto Serif?
172 sites load Roboto Serif with Roboto and Roboto Slab, each two of the three together more often than chance would have them. Next come Roboto and Roboto Condensed, on 96 sites.
Can I use Roboto Serif and Roboto Flex together for free?
Yes: both are free, commercial work included. Roboto Serif and Roboto Flex are both under the SIL Open Font License. Each font’s page says what its licence allows.