---
name: Oblique
slug: oblique
category: typography
status: published
created: 2026-08-21T00:00:00.000Z
modified: 2026-08-21T00:00:00.000Z
definition: An upright typeface slanted to the right without redrawing its
  letters, which is why it lacks the cursive forms a true italic has.
aliases:
  - name: slanted
  - name: sloped roman
  - name: slnt axis
    source: opentype
tags:
  - fonts
relations:
  contrastWith:
    - faux-bold
    - italic
  variantOf: []
  partOf: []
  seeAlso: []
implementations: []
sources:
  - title: A Glossary of Typographic Terms (Monotype)
    url: https://www.monotype.com/resources/typographic-terms
  - title: OpenType Design-Variation Axis Tag Registry
    url: https://learn.microsoft.com/en-us/typography/opentype/spec/dvaraxisreg
demo: inline
exhibit: false
useWhen: distinguishing a slanted roman from a real italic
---

An oblique is the upright drawing of a typeface, leaning. The letters are the
same letters: same skeleton, same joins, same two-storey `a`, tipped over by
some angle between about eight and sixteen degrees. A true
[italic](/italic) is a second alphabet, drawn from scratch on cursive
principles, where the `a` closes into a single storey, the `f` grows a
descender, and the whole line takes on a written rhythm. Both lean. Only one of
them is a different set of letters.

The distinction is a real one in type design, and it is deliberate on both
sides. Many grotesques and geometric sans families ship an oblique because a
cursive companion would fight the drawing: Helvetica's slanted roman is an
oblique, and so is the one you get from most neo-grotesques. Humanist sans
families more often ship a true italic, because the calligraphic root is already
in the upright. A few families ship both, and the choice becomes editorial. What
you should not do is call something an oblique because it leans; the test is
whether the letters were redrawn.

Digitally there are two ways to get one. A variable font can carry a slant axis,
`slnt`, which is a real design axis the designer authorized: the family is drawn
at zero and at the extreme, and every angle between is interpolated. That is the
honest oblique, reachable from CSS as `font-style: oblique 12deg` and covered
under [variation axis](/variation-axis). The other way is a shear applied by
software to whatever roman it happens to have. That is the same geometry with
nobody's approval, and when the browser does it because a requested style is
missing it is the sibling case described under [faux bold](/faux-bold). Note the
CSS quirk that follows from this: ask for `font-style: oblique` on a family that
ships a drawn italic and the browser will simply hand you the italic, because
its font matching treats oblique and italic as the same slot.

The practical reason to know the word is that it names what you are looking at
when a lean feels mechanical. Sheared letters keep their vertical stress and
their upright counters, so at text sizes an oblique reads as the roman under
strain rather than as a voice change, and at large sizes the diagonals go
slightly wrong: an unadjusted `o` becomes an ellipse tilted the wrong way, and
round joins thin on one side. If the family gives you an italic, that is usually
what emphasis in running prose wants. The oblique is for the families that never
had one.