TYPEMATCHSEO
Launch

TYPEMATCH.

V2.1

Browse Directory
700
400
PAIRING ID: JOS-PT- // ETHOS: SERIF + SERIF

Systematizing Josefin Slab & PT Serif

Build a mono-category system where Josefin Slab leads and PT Serif keeps long-form content legible.

Display Face

Josefin Slab

Weight: 700

Body Face

PT Serif

Weight: 400

This pairing is engineered for teams that need a clear hierarchy without sacrificing brand voice. Josefin Slab brings geometric, slab, scandinavian energy to hero units, pricing sections, and campaign headlines. PT Serif absorbs the heavy lifting for paragraphs, product storytelling, and UI labels with its transitional, universal, humanist texture and dependable rhythm. Together they create a typography stack that scales from high-impact landing pages to dense documentation without retooling your CSS tokens.

Typographic Hierarchy & Scale

H1The Quick Fox
H2The Quick Fox
H3The Quick Fox
PThe quick brown fox jumps over...
Dark Context
Aa

High contrast negative space.

Accent
Gg

Legibility on high-chroma.

Pairing Strategy

Systematizing Josefin Slab & PT Serif

Build a mono-category system where Josefin Slab leads and PT Serif keeps long-form content legible.

This pairing is engineered for teams that need a clear hierarchy without sacrificing brand voice. Josefin Slab brings geometric, slab, scandinavian energy to hero units, pricing sections, and campaign headlines. PT Serif absorbs the heavy lifting for paragraphs, product storytelling, and UI labels with its transitional, universal, humanist texture and dependable rhythm. Together they create a typography stack that scales from high-impact landing pages to dense documentation without retooling your CSS tokens.

Josefin Slab thrives as a headline face thanks to its geometric, slab, scandinavian qualities. Use weights 700–900 for crisp editorial lockups.
PT Serif excels in paragraphs and UI thanks to its transitional, universal, humanist traits. Keep it between weights 400–600 for optimal readability.
Hierarchy guidance: run a 1:1.2 modular scale and reserve Josefin Slab for H1–H3 while PT Serif powers captions, body copy, and data tables.

Best-Fit Use Cases

  • High-growth SaaS landing pages that require geometric hero statements with trustworthy product copy.
  • Editorial magazines and thought-leadership hubs where Josefin Slab can dramatize pull quotes while PT Serif keeps 1,500-word essays skimmable.
  • Conversion funnels or onboarding flows that need PT Serif's transitional voice to balance Josefin Slab's attention-grabbing display.

Accessibility Notes

Maintain a minimum 4.5:1 contrast ratio for PT Serif body copy and loosen letter-spacing to 0.01em for uppercase Josefin Slab moments. Pairing different categories demands disciplined color pairing—test both light and dark themes to ensure PT Serif does not bloom at small sizes.

CSS Implementation Cheatsheet

:root {
  --tm-header-family: 'Josefin Slab', serif;
  --tm-body-family: 'PT Serif', serif;
  --tm-header-weight: 700;
  --tm-body-weight: 400;
  --tm-header-tracking: -0.01em;
  --tm-body-tracking: -0.005em;
}
Heading scale: clamp(2.75rem, 3.6vw, 5.25rem) for H1, clamp(1.5rem, 2.8vw, 3rem) for H2, and keep paragraph size at 1rem–1.125rem with 1.6 line-height.
Component guidance: Buttons inherit Josefin Slab at 700 for momentum, while forms, tables, and footnotes stay on PT Serif with 400 weight for predictable kerning.

FAQs

Why does Josefin Slab make sense as the lead font?

Josefin Slab owns the emotional register of this system. Its geometric, slab, scandinavian profile helps anchor campaign creative, meaning marketing and product teams can reuse the same voice without reinventing the scale.

Where should PT Serif show up?

PT Serif is the workhorse. Keep it in paragraphs, long-form editorial, knowledge bases, or anywhere legibility is non-negotiable. Its transitional, universal, humanist qualities reduce fatigue on dense layouts.

Does this pairing support complex localization?

Yes—both families are available on Google Fonts with generous glyph coverage. Test cyrillic/latin accents early, but most Latin-based locales and UI patterns are fully supported.