Brand
Changelog v1.4
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Typography

Three families, one voice. Red Hat Display carries headings. Inter carries everything else. JetBrains Mono carries code.

STABLE
Updated Jan 26 2026
BrandOS v1.4
Aa.
Family
Red Hat Display
Weight
800 · ExtraBold
Tracking
-0.05em
Leading
0.9

01 · Families

Three families, one voice

Red Hat Display anchors headings. Inter carries body and UI chrome. JetBrains Mono handles code — and doubles as the Hackerman theme's primary family.

Aa Bb

Red Hat Display

Headings & display

Sharp, modern, slightly warm. Tight tracking at large sizes.

300400500600700800900
Aa Bb

Inter

Body, UI chrome, labels

Neutral, excellent at small sizes. Three optical masters: 18 / 24 / 28pt.

100300400500600700800900
Aa Bb

JetBrains Mono

Code & mono accents

Unambiguous glyphs. Variable 100–800. Carries the Hackerman theme too.

100300400500600700800

02 · Scale

Fluid by default

All sizes are clamp()-based. Never hard-code a px size. Click any row to copy its token to your clipboard.

03 · Weights

Seven steps, one system

Reach for the semantic weight: Regular for body, Medium for UI labels, Semibold for emphasis, Bold for headings. Skip everything in between unless you have a reason.

100
Thin
300
Light
400
Regular
500
Medium
600
Semibold
700
Bold
900
Black