TYPEMATCHSEO
Launch

TYPEMATCH.

V2.1

Browse Directory
700
400
PAIRING ID: FIR-CUP // ETHOS: SANS-SERIF + SANS-SERIF

Systematizing Fira Sans & Cuprum

Build a mono-category system where Fira Sans leads and Cuprum keeps long-form content legible.

Display Face

Fira Sans

Weight: 700

Body Face

Cuprum

Weight: 400

This pairing is engineered for teams that need a clear hierarchy without sacrificing brand voice. Fira Sans brings humanist, technical, open energy to hero units, pricing sections, and campaign headlines. Cuprum absorbs the heavy lifting for paragraphs, product storytelling, and UI labels with its narrow, grotesque, modern 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 Fira Sans & Cuprum

Build a mono-category system where Fira Sans leads and Cuprum keeps long-form content legible.

This pairing is engineered for teams that need a clear hierarchy without sacrificing brand voice. Fira Sans brings humanist, technical, open energy to hero units, pricing sections, and campaign headlines. Cuprum absorbs the heavy lifting for paragraphs, product storytelling, and UI labels with its narrow, grotesque, modern 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.

Fira Sans thrives as a headline face thanks to its humanist, technical, open qualities. Use weights 700–900 for crisp editorial lockups.
Cuprum excels in paragraphs and UI thanks to its narrow, grotesque, modern traits. Keep it between weights 400–600 for optimal readability.
Hierarchy guidance: run a 1:1.2 modular scale and reserve Fira Sans for H1–H3 while Cuprum powers captions, body copy, and data tables.

Best-Fit Use Cases

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

Accessibility Notes

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

CSS Implementation Cheatsheet

:root {
  --tm-header-family: 'Fira Sans', sans-serif;
  --tm-body-family: 'Cuprum', sans-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 Fira Sans at 700 for momentum, while forms, tables, and footnotes stay on Cuprum with 400 weight for predictable kerning.

FAQs

Why does Fira Sans make sense as the lead font?

Fira Sans owns the emotional register of this system. Its humanist, technical, open profile helps anchor campaign creative, meaning marketing and product teams can reuse the same voice without reinventing the scale.

Where should Cuprum show up?

Cuprum is the workhorse. Keep it in paragraphs, long-form editorial, knowledge bases, or anywhere legibility is non-negotiable. Its narrow, grotesque, modern 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.