Cubist logo with CUBIST and PHARMACEUTICALS text in a purple rectangle
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Cubist

Cubist Pharmaceuticals, Inc. was a biopharmaceutical company founded in 1992 and headquartered in Lexington, Massachusetts, focused on antibiotics for serious infections. Its wordmark logo, registered as a trademark in September 2000, stayed in use until Merck & Co. acquired the company in 2014.

Cubist Pharmaceuticals, Inc. was a biopharmaceutical company focused on developing antibiotics for serious infections, founded in 1992 and headquartered in Lexington, Massachusetts.[1] The company’s visual identity consisted of a wordmark-style logo featuring the company name, a design that remained in use through its acquisition by Merck & Co. in 2014.

Design and History

Cubist Pharmaceuticals was founded in 1992 and became known as a leading developer of antibiotics, particularly after the 2003 launch of Cubicin (daptomycin), used to treat drug-resistant bacterial infections.[2] The company’s logo, a wordmark of “Cubist Pharmaceuticals,” was registered as a trademark with the U.S. Patent and Trademark Office in September 2000.[3] A separate trademark for the word “CUBIST” was filed in March 2011.[4]

On December 8, 2014, Merck & Co. announced a definitive agreement to acquire Cubist for $102 per share in cash, a transaction valued at approximately $9.5 billion including net debt.[1] Following the acquisition, the Cubist brand was absorbed into Merck’s corporate identity, and the Cubist trademark registrations were subsequently cancelled, with the CUBIST mark cancelled as of June 1, 2018.[4]

Meaning and Symbolism

The company name “Cubist” references the early 20th-century Cubist art movement, which emphasized geometric structure and the analytical deconstruction of form. The logo’s wordmark-only approach placed the emphasis on the company name itself, connecting the brand to the geometric precision implied by the Cubist art reference. The trademark filing for the CUBIST PHARMACEUTICALS mark describes it as a typeset word mark, indicating a text-based logo without a separate pictorial symbol.[3]

Typography and Design

The Cubist Pharmaceuticals logo was a typographic wordmark, with the trademark registration describing the mark as “Typeset” lettering.[3] The logo was rendered in a bold sans-serif typeface with substantial weight, giving the wordmark a solid, geometric appearance consistent with the company’s name. The design used a simple two-color scheme, with the wordmark appearing in a deep indigo tone against a white background, a combination that provided strong contrast in corporate communications, packaging, and laboratory materials.

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

4 colors

  • #4D2587Purple, 78%

    RGB 77, 37, 135; CMYK 43, 73, 0, 47

    White text 10.9:1 (passes AA)

  • #FFFFFFWhite, 17%

    RGB 255, 255, 255; CMYK 0, 0, 0, 0

    Black text 21.0:1 (passes AA)

  • #BDAED2Purple, 2.4%

    RGB 189, 174, 210; CMYK 10, 17, 0, 18

    Black text 10.1:1 (passes AA)

  • #8E75B3Purple, 2.3%

    RGB 142, 117, 179; CMYK 21, 35, 0, 30

    Black text 5.3:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Pharmaceuticals

75 measured Pharmaceuticals logos

Only 4% of Pharmaceuticals logos in the archive use purple as the main color.

  • Main color purple4%
  • Wordmark32%
  • Four or more colors21%
  • Most common main color here: blue44%

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

Structure

Logo type
WordmarkClassified by AI
Proportions
3.0 : 1Horizontal
Ink coverage
100%0% empty space inside the outline
Symmetry
Mirror-symmetric100% left-right match
Outline
RectangularOverall silhouette
Complexity
Moderate22 shapes, about 358 points

Tints and shades

Click a step to copy

#4D2587

#BDAED2

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, flat
Layout
Enclosed emblem
Techniques
Badge
Text in the logo
CUBIST PHARMACEUTICALS

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