RANK #03 85% MATCH

Roboto Slab × Inter

serif  +  sans-serif

Roboto Slab's slab headings over Inter's neutral, screen-optimised body is a clean, modern systems pairing — the slab texture leads, Inter's very tall x-height matches Roboto Slab's and keeps the sizes harmonious, and th...

Headings + Body Google Fonts Free
Open in Studio Copy CSS
Match scores

How Roboto Slab and Inter score across four checks — class contrast, role clarity, x-height harmony and mood affinity. Higher is better.

COMPOSITE MATCH
85 /100
Strong match
Class contrast 80
Role clarity 86
X-height harmony 88
Mood affinity 88
WHY IT WORKS
Structure meets readability

Roboto Slab's slab headings over Inter's neutral, screen-optimised body is a clean, modern systems pairing — the slab texture leads, Inter's very tall x-height matches Roboto Slab's and keeps the sizes harmonious, and the body reads with exceptional clarity.

Where it shines

SaaS, dashboards, developer tools and product docs wanting a confident slab heading over a UI-grade body.

Where to be careful

Both are even and modern — push Slab weight on headings so the hierarchy is unmistakable.

THE TYPEFACES
Meet the pair
Ag HEADING
Roboto Slab
serif · Christian Robertson · 2013
ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz 0123456789 & ?!
WEIGHTS
Thin Light Regular Medium Bold Black
BEST FOR Headlines, labels, UI
Ag BODY
Inter
sans-serif · Rasmus Andersson · 2016
ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz 0123456789 & ?!
WEIGHTS
Thin ExtraLight Light Regular Medium SemiBold
BEST FOR Body text, quotes, long reads
GET THE PAIR
Drop it into your project

Add the fonts, then two rules — Roboto Slab for headings, Inter for everything you read.

index.html
<link rel="preconnect" href="https://fonts.googleapis.com">
<link href="https://fonts.googleapis.com/css2?family=Roboto+Slab:wght@500;700&family=Inter:wght@400;500&display=swap" rel="stylesheet">
styles.css
h1, h2, h3 {
  font-family: "Roboto Slab", sans-serif;
  font-weight: 700;
  letter-spacing: -0.01em;
}

body, p {
  font-family: "Inter", serif;
  font-weight: 400;
  line-height: 1.7;
}
MORE PAIRINGS
Other ways to use Roboto Slab
All Roboto Slab pairings
Ag × Ag
Roboto Slab + Roboto Slab

This is the safest pairing on the list because the two faces share a skeleton — Roboto Slab is Roboto with slab serifs added. The x-heights...

90% match Rank #01
Ag × Ag
Roboto Slab + Lato

Flip the usual order: Lato's smooth humanist headings over Roboto Slab's even slab body. The slab gives the body more presence than a delica...

85% match Rank #02
Ag × Ag
Roboto Slab + Open Sans

Open Sans is the neutral web workhorse, and under Roboto Slab's confident slab headings it recedes into clean, frictionless body text. The s...

84% match Rank #04
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