# Didot (typeface)

Didot is a group of typefaces. The word/name Didot came from the famous French printing and type-producing Didot family. The classification is known as modern, or Didone.
The most famous Didot typefaces were developed in the period 1784–1811. Firmin Didot (1764–1836) cut the letters, and cast them as type in Paris. His brother, Pierre Didot (1760–1853) used the types in printing. His edition of La Henriade by Voltaire in 1818 is considered his masterwork. The typeface takes inspiration from John Baskerville's experimentation with increasing stroke contrast and a more condensed armature. The Didot family's development of a high contrast typeface with an increased stress is contemporary to similar faces developed by Giambattista Bodoni in Italy.
Didot is described as neoclassical, and evocative of the Age of Enlightenment. The Didot family were among the first to set up a printing press in the newly independent Greece, and typefaces in the style of Didot have remained popular in Greek since.

## Revivals and digitisations

Several revivals of the Didot faces have been made, first for hot metal typesetting and then for phototype and digital versions.
Digital use of Didot poses challenges. While it can look very elegant due to the regular, rational design and fine strokes, a known effect on readers is 'dazzle', where the thick verticals draw the reader's attention and cause them to struggle to concentrate on the other, much thinner strokes that define which letter is which. For this reason, using a font adapted to the intended text size - optical sizing - has been described as particularly essential with Didone designs. Fonts to be used at text sizes will be sturdier designs with thicker 'thin' strokes and serifs (less stroke contrast) and more space between letters than on display designs, to increase legibility. (Optical sizes were a natural requirement of printing technology in the time of metal type, since each size of metal type would be custom-cut, but declined as digital fonts made printing the same font at any size possible. A revival has taken place in recent years but they are normally only offered in commercial fonts.)
Among the most successful contemporary adaptations are the ones drawn by Adrian Frutiger for the Linotype foundry, and by Jonathan Hoefler for H&FJ. Hoefler's design anticipates the degradation of hairline in smaller point sizes by employing heavier weighted strokes in the smaller point sizes. Frutiger's Didot revival, which is bundled with macOS, was specifically intended for display use and not for body text, and adds in addition an even more delicate headline font.
A libre open source implementation of Didot including the Cyrillic and Greek alphabet was released under the name Theano Didot by the Russian historian Alexey Kryukov.

## Gallery

* Didot's type in the Code civil des Français, printed by the company of Firmin Didot in 1804.
* Didot typeface from Histoire d'un trop bon chien by Gaspard de Cherville, 1867. In the last "N" the fine line of the vertical has completely disappeared due to the fine print.
* An example of Firmin-Didot-style body text from the same book.

## Usage

Alexey Brodovitch implemented the usage of Didot in Cahiers d'Art and Harper's Bazaar. Vogue has been using Didot as the typeface for their cover title since 1955.
The "CBS Didot" version of Didot was commissioned and used by broadcast network CBS for many years until 2021, when it was replaced by TT Norms Pro, alongside its famous "eye" logo. While the network's use of Didot with its logo is not as prevalent as it once was, it is still a common sight, used mainly for the imaging of CBS News until 2020, the logo for CBS Corporation until 2019, and the logotype for The Late Show with Stephen Colbert. It is also used as the logotype for the credits of the CBS sitcom Mom.
Another note-worthy usage of Didot is in the new Zara logo that caused quite a bit of uproar for its "uncomfortably close" kerning. Didot is a commonly used typeface by logo designer Baron & Baron.