Font pairing

Radley + IBM Plex Sans Thai

Heading in Radley, body in IBM Plex Sans Thai — a Serif/Sans Serif combination.

The art of typography, made pairable.

IBM Plex Sans Thai · Subhead

Great typography starts with a great pair. Radley carries authority in the headline while IBM Plex Sans Thai keeps body copy comfortable to read. Together they give a design a coherent voice across sizes, weights and contexts — from hero sections to long-form articles.

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CSS

<link href="https://fonts.googleapis.com/css2?family=Radley:wght@400;700&family=IBM+Plex+Sans+Thai:wght@400;700&display=swap" rel="stylesheet">

h1, h2, h3 { font-family: 'Radley', sans-serif; }
body { font-family: 'IBM Plex Sans Thai', sans-serif; }

Why it works

A Serif display face contrasts naturally with a Sans Serif body face — clear hierarchy, no muddled mood. Both are free from Google Fonts under OFL/Apache and safe for commercial use.