Font Pairing / Designer Preview
Chivo Mono has a IBM Plex Sans Thai character, while Modern, Professional brings a Clean, Professional role to the page. Their difference creates hierarchy without requiring heavy decoration or extra visual effects.
The strongest use of Chivo Mono is often in display moments, where its personality can be seen quickly. IBM Plex Sans Thai then gives paragraphs and interface copy a steadier rhythm.
Typography Playground
Change the type scale, weights, spacing and sample copy to see how the pairing behaves in a real layout.
Typography Specimen
From headlines and paragraphs to navigation, buttons, captions and quotes, this specimen shows how the two typefaces can build a complete visual language.
Chivo Mono × IBM Plex Sans Thai / type relationship
Place Chivo Mono where readers should look first and IBM Plex Sans Thai where they need to slow down and absorb information. The result is a practical hierarchy that remains recognizably tied to the same pairing.
Chivo Mono and IBM Plex Sans Thai do not need to compete. Their roles become clearer when the first face is reserved for headlines and statements while the second handles paragraphs, labels and secondary information.
Read the story →For identity work, Chivo Mono can become the recognizable headline voice while IBM Plex Sans Thai supplies consistency across supporting applications.
“Use Chivo Mono to attract attention; use IBM Plex Sans Thai to keep it.”— Design principle / 2026
Real-world templates
Use practical layouts to judge the relationship between the heading and body faces before you commit to a design direction.
The hierarchy here is intentionally simple: Chivo Mono takes the prominent role and IBM Plex Sans Thai handles the supporting message so the layout stays expressive without becoming difficult to scan.
Explore this pairing →Chivo Mono gives the headline a distinct presence, while IBM Plex Sans Thai makes the supporting message easier to navigate.
Use Chivo Mono for the project voice and IBM Plex Sans Thai for the details that help visitors understand the work.
A confident headline face can give a brand a signature. A calmer body face keeps the system useful across packaging, web and editorial content.
Explore the collectionA simple hierarchy that lets Chivo Mono create the hook and IBM Plex Sans Thai carry the supporting thought.
Pairing guide
Chivo Mono brings the primary visual voice while IBM Plex Sans Thai supports the reading rhythm. Together they create a balanced starting point for editorial layouts, portfolios, brand pages and digital content.
Modern, Professional paired with Clean, Professional creates a balanced starting point. The combination becomes more convincing when Chivo Mono handles the strongest moments and IBM Plex Sans Thai carries the longer reading passages.
This pairing is especially suitable for editorial layouts, portfolios, brand pages and digital content. Start with a clear heading-to-body hierarchy, then adjust size, weight and spacing to match the project.
Keep Chivo Mono visually distinct from IBM Plex Sans Thai rather than matching their sizes too closely. A noticeable hierarchy helps the pairing communicate structure without making the page feel fragmented.
Test Chivo Mono in headlines, navigation or key statements and IBM Plex Sans Thai in paragraphs, descriptions and metadata. Check the relationship at both large display sizes and comfortable reading sizes.
Frequently asked questions
Chivo Mono and IBM Plex Sans Thai currently score 69.3/100, classified as Usable match. The score is a design-oriented starting point; use the live preview to confirm the visual result for your project.
Chivo Mono is assigned the Heading role in this pairing. Its job is to create the strongest visual entry point, while IBM Plex Sans Thai supports the body and secondary information.
IBM Plex Sans Thai is assigned the Body role. Use it for paragraphs, descriptions, captions and other text that needs a steady reading rhythm.
The pairing is suited to editorial layouts, portfolios, brand pages and digital content. Its usefulness comes from keeping the two typefaces in complementary roles rather than asking them to perform identically.
Start with a clear size and weight contrast, then tune line-height and letter-spacing. Compare the pairing in headlines, long-form text and interface elements before finalizing the system.
Complete pairing experience
Modern, Professional paired with Clean, Professional creates a balanced starting point. editorial layouts, portfolios, brand pages and digital content.
Use Chivo Mono for the primary role and IBM Plex Sans Thai for supporting content, then refine sizes, weights and spacing for your project.
h1, h2, h3 { font-family: 'Chivo Mono', Arial, sans-serif; }
body, p { font-family: 'IBM Plex Sans Thai', Arial, sans-serif; }Usable match
A weighted assessment of contrast, harmony, readability, style, weight balance, use case and popularity.
Good confidence: most of the signals used by the engine are well supported.
Designer read
Weight Balance is excellent. The overall score combines all seven signals using their published weights.
Measures whether the two fonts create enough visual difference to establish hierarchy without feeling disconnected.
Measures how naturally the two typefaces relate in proportion, character and family combination.
Measures how suitable the selected body font is for comfortable reading alongside the heading font.
Measures whether the personalities of the two fonts support the same visual direction.
Measures the balance of typographic thickness and hierarchy between heading and body roles.
Measures how practical the pairing is for common design contexts such as websites, editorial layouts and branding.
Uses available source popularity data as a small supporting signal; it is never the main reason a pair is recommended.
The overall score is a weighted average of seven design signals. Each signal is scored from 0–100 and multiplied by its contribution weight. Confidence is separate: it describes the strength of the evidence behind those signals.