Jenner & Block

Jenner & Block is an American law firm founded in Chicago in 1914, with offices in Chicago, London, Los Angeles, New York City, and Washington, D.C. The firm handles litigation, business transactions, and appellate work, including matters before the U.S. Supreme Court.

Country: United States

Industry: Law

Colors: Gray

Website: Website

Category: Law

TAGS:

Global Law Firm, Gray, Law, North America, United States

Jenner & Block is an American law firm founded in Chicago in 1914, with offices in Chicago, London, Los Angeles, New York City, and Washington, D.C. [1] The firm is known for litigation, business transactions and appellate work, including matters before the U.S. Supreme Court. [1] Logo Index preserves an archived mark associated with the firm. The cited sources do not document a designer, agency, date of introduction, colour specification or redesign history for that mark, so none of those details are asserted here.

Logo Index is an independent educational archive covering logos, visual identities and graphic design history. All trademarks and brand assets remain the property of their respective owners.

Logo data

Measured from the original SVG file on 30/09/2026.

Colors

Near-black, not pure #000000.

#231F20Black, 100%
RGB 35, 31, 32; CMYK 0, 11, 9, 86
White text 16.3:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

White Clear

Black Original disappears, shown reversed

Mid grey Clear

Dark grey Original disappears, shown reversed

Compared with Law

100 measured Law logos

Main color black38%
Wordmark67%
Single color63%

From measured files, not tags. Updated 28/10/2026.

Structure

Logo type: WordmarkClassified by AI
Proportions: 17.8 : 1Horizontal
Ink coverage: 32%68% empty space inside the outline
Symmetry: Asymmetric27% left-right match
Outline: RectangularOverall silhouette
Complexity: Moderate12 shapes, about 225 points

Typography

Lettering style: Geometric sans, uppercase.

This is a style class, not the exact font. The font has not been documented.

Free fonts in this style: Montserrat, Outfit, Urbanist

Visual description

Classified by AI

Style: Minimal, corporate
Layout: Lettering on its own
Text in the logo: JENNER & BLOCK

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Same main color, same industry

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Jenner & Block