BlueCross BlueShield logo with a cross and shield containing a staff and serpent beside the text.
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Blue Cross Blue Shield

Blue Cross Blue Shield is the national federation of independent, locally operated health insurance companies that license the Blue Cross and Blue Shield names and trademarks from the Blue Cross Blue Shield Association. The association was formed in 1982 when the Blue Cross Association and Blue Shield Association merged.

Blue Cross Blue Shield is the national federation of independent, locally operated health insurance companies that license the Blue Cross and/or Blue Shield names and trademarks from the Blue Cross Blue Shield Association (BCBSA). The visual identity is built on two separately registered symbols, the Blue Cross and the Blue Shield, which are combined in the association’s signature mark. The Blue Cross Blue Shield Association was formed in 1982 when the Blue Cross Association and the Blue Shield Association merged. [1]

Design and History

The two symbols that make up the identity have separate origins. The cross symbol was first used in a 1934 advertisement for the Hospital Service Association, today known as Blue Cross Blue Shield of Minnesota. Company secretary E.A. van Steenwyk had Viennese artist Joseph Binder create a poster that included a blue Greek cross. [2] In 1939, the American Hospital Association, based in Chicago, began using the Blue Cross symbol to indicate that health plans around the country met certain standards. [3]

The shield symbol was created in Buffalo, New York by Carl Metzger in 1939, and the first official Blue Shield plan was founded in California that same year. [2] In 1948, the shield symbol was informally adopted by nine plans called the Associated Medical Care Plan, which was later renamed the National Association of Blue Shield Plans. [4]

The two organizations operated separately for decades. In 1954, the Blue Cross plans transferred their rights in their Blue Cross trade names and trademarks to the American Hospital Association. In 1972, the AHA assigned its rights in these marks to the Blue Cross Association. The Blue Shield plans similarly agreed to transfer ownership of their Blue Shield trade names and trademarks to the National Association of Blue Shield Plans. [5]

In 1982, the Blue Cross Association and the Blue Shield Association merged to form the Blue Cross Blue Shield Association, which became the sole owner of the various Blue Cross and Blue Shield trademarks and trade names that had previously been owned by the local plans. [5]

Meaning and Symbolism

The cross and shield symbols are separately registered trademarks. When used together, the Blue Cross symbol must appear to the left of the Blue Shield symbol, and both must include official registration indicia. [6] The Blue Cross symbol was described in its original 1934 poster context as a blue Geneva cross, “long a symbol of relief for those struck by disaster.” [7]

Typography and Design

The association’s identity was refined and standardized by Crosby Associates, a brand identity firm. Retaining the famous cross and shield symbols, Crosby Associates refined and standardized the brand signatures and basic visual presentations for the association and all member organizations. Detailed standards were created to simplify, unify, and revitalize all association and member company communications. [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 30/09/2026.

Colors

5 colors

  • #231F20Black, 42%

    RGB 35, 31, 32; CMYK 0, 11, 9, 86

    White text 16.3:1 (passes AA)

  • #008BCCBlue, 42%

    RGB 0, 139, 204; CMYK 100, 32, 0, 20

    Black text 5.6:1 (passes AA)

  • #FFFFFFWhite, 8.1%

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

    Black text 21.0:1 (passes AA)

  • #9CD2EBBlue, 4.7%

    RGB 156, 210, 235; CMYK 34, 11, 0, 8

    Black text 12.8:1 (passes AA)

  • #51B0DCBlue, 3.7%

    RGB 81, 176, 220; CMYK 63, 20, 0, 14

    Black text 8.6:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Insurance

48 measured Insurance logos

  • Main color black29%
  • Combination mark67%
  • Four or more colors27%
  • Most common main color here: blue35%

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

Structure

Logo type
Combination markClassified by AI
Proportions
5.0 : 1Horizontal
Ink coverage
45%56% empty space inside the outline
Symmetry
Asymmetric27% left-right match
Outline
Free-formOverall silhouette
Complexity
Detailed12 shapes, about 1,141 points

Tints and shades

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#008BCC

Typography

Lettering style: Humanist sans.

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

Free fonts in this style: Source Sans 3, Fira Sans, Open Sans

Visual description

Classified by AI

Symbol shows
Cross and shield with staff
Style
Flat, minimal, corporate
Layout
Symbol left of the name
Techniques
Negative space, badge
Text in the logo
BlueCross BlueShield

More black Insurance logos

Same main color, same industry

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