Chicago Bulls logo with a red bull head and white horns below the team name.
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Chicago Bulls

The Chicago Bulls logo is a red bull's head with black and white accents, used by the NBA franchise since its founding in 1966. Commercial designer Dean Wessel sketched it as a favor to founder Dick Klein.

The Chicago Bulls logo, a red bull’s head with black and white accents, has been the visual identity of the NBA franchise since its founding in 1966. The team states that the iconic logo has never changed since its inception, noting “we got it right the first time.”[1]

Design and History

The logo was created by commercial designer Dean Wessel, who designed it as a favor to Bulls founder Dick Klein in exchange for free tickets to games.[2] According to Wessel’s 2004 obituary in the Chicago Tribune, he sketched the logo, coloring the bull’s face red at Klein’s request, and then added the same color to the tips of the horns to represent blood.[3]

The Bulls are reportedly the only NBA team to still use its original logo.[4] The team has confirmed it still uses the original 1966 logo.[5]

There is some dispute over the logo’s authorship. While Wessel is widely cited as the designer, both the Associated Press and the Chicago Tribune credited another artist, Ted Drake, with creating the Bulls logo in obituaries published when Drake died in 2000. Drake, who worked as a designer at Wilson Sporting Goods in Chicago, was also known for creating the University of Notre Dame leprechaun logo.[6][4] The Bulls have declined to say who made the logo.[5]

Meaning and Symbolism

Founder Dick Klein wanted a team nickname that denoted strength and power, tied into Chicago’s meatpacking tradition and the Chicago Amphitheater’s proximity to the famed Chicago Stockyards, the team’s first home court.[7] The red on the tips of the bull’s horns was added at Klein’s request to represent blood.[3]

The logo uses the team colors of red, black and white.[8]

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 01/10/2026.

Colors

7 colors

  • #000000Black, 39%

    RGB 0, 0, 0; CMYK 0, 0, 0, 100

    White text 21.0:1 (passes AA)

  • #CE1141Pink, 39%

    RGB 206, 17, 65; CMYK 0, 92, 68, 19

    White text 5.6:1 (passes AA)

  • #FFFFFFWhite, 12%

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

    Black text 21.0:1 (passes AA)

  • #A70E35Pink, 2.9%

    RGB 167, 14, 53; CMYK 0, 92, 68, 35

    White text 7.6:1 (passes AA)

  • #30040FBlack, 2.5%

    RGB 48, 4, 15; CMYK 0, 92, 69, 81

    White text 18.3:1 (passes AA)

  • #6A0921Maroon, 2.5%

    RGB 106, 9, 33; CMYK 0, 92, 69, 58

    White text 12.5:1 (passes AA)

  • #4B0618Pink, 2.2%

    RGB 75, 6, 24; CMYK 0, 92, 68, 71

    White text 15.7:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Sports

2,708 measured Sports logos

Only 21% of Sports logos in the archive use black as the main color.

  • Main color black21%
  • Combination mark26%
  • Four or more colors85%
  • Most common main color here: blue26%

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

Structure

Logo type
Combination markClassified by AI
Proportions
1.0 : 1Roughly square
Ink coverage
43%57% empty space inside the outline
Symmetry
Asymmetric63% left-right match
Outline
Free-formOverall silhouette
Complexity
Detailed29 shapes, about 1,760 points

Tints and shades

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#CE1141

Typography

Lettering style: Slab serif, uppercase.

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

Free fonts in this style: Roboto Slab, Zilla Slab, Arvo

Visual description

Classified by AI

Symbol shows
Bull head
Style
Flat, minimal, detailed
Layout
Symbol above the name
Text in the logo
CHICAGO BULLS

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