Old National Bank logo with a blue rectangle between two orange horizontal bars
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Old National Bank

Old National Bank is a regional financial institution headquartered in Evansville, Indiana, tracing its roots to 1834. Its identity centers on a wordmark of the bank's name and a square symbol containing the year 1834.

Old National Bank is a regional financial institution headquartered in Evansville, Indiana, tracing its roots to 1834. The bank’s visual identity centers on a wordmark logo featuring the bank’s name in a clean, modern treatment, accompanied by a square symbol containing the year “1834” in stylized font.

Design and History

The current Old National Bank logo consists of the bank’s name in a straightforward wordmark. The bank also uses a standalone symbol: a square containing “1834” in stylized lettering, which serves as a secondary mark and is registered as a trademark for private banking services, personalized financial planning, and family financial asset management.[1]

The bank’s color palette combines a deep blue with a bright yellow accent. Brand asset listings document the yellow as “Lightning Yellow” with the hex code #FFC425.[2] The blue-and-yellow combination has been part of the bank’s public presence for over a decade; when Old National’s name was placed on the Murat Theatre in Indianapolis in 2010, the venue’s marquee featured the bank’s name in royal blue lettering, with the bank’s name, logo, and colors applied across entrance awnings, posters, and video screens.[3]

In 2022, Old National completed a merger with First Midwest Bank. The bank confirmed that First Midwest banking centers would be rebranded under the Old National name, with the logo and colors changing to match Old National’s identity.[4] The systems conversion and branding changes were completed during the third quarter of 2022.[5]

Following the merger, the bank chose to keep the Old National name rather than create a new one. Chief marketing officer Jim Stadler explained that the decision was made to lean into the strength of the existing brand, which had been in operation for over 190 years.[6]

Meaning and Symbolism

The “1834” square symbol directly references the bank’s founding year, anchoring the identity in its long institutional history. The bank’s marketing has leaned into this heritage: the “Get Old” campaign, launched after the 2022 merger, positions the bank’s age as an asset, with Stadler noting that customers seeking a bank want “strength, stability, longevity and comfort that they know what they’re doing.”[6]

Typography and Design

The logo uses simple, clean lettering for the bank’s name, with the “1834” mark set in a stylized font within a square.[1] The design is intentionally straightforward, described in trademark documentation as consisting of the year in stylized type inside a geometric shape.[1] The identity system extends beyond the logo itself; a branch design project in Indianapolis was noted as one of the first to use a new branded palette that would become the standard for Old National branches going forward.[7]

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

2 colors

  • #00529CBlue, 62%

    RGB 0, 82, 156; CMYK 100, 47, 0, 39

    White text 7.8:1 (passes AA)

  • #FDB826Yellow, 39%

    RGB 253, 184, 38; CMYK 0, 27, 85, 1

    Black text 12.1:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Banking and Finance

544 measured Banking and Finance logos

Only 1% of Banking and Finance logos in the archive are symbols.

  • Main color blue36%
  • Symbol1%
  • 2 colors31%

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

Structure

Logo type
SymbolClassified by AI
Proportions
1 : 1.0Roughly square
Ink coverage
87%13% empty space inside the outline
Symmetry
Mirror-symmetric100% left-right match
Outline
Free-formOverall silhouette
Complexity
Minimal3 shapes, about 9 points

Tints and shades

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#00529C

#FDB826

Visual description

Classified by AI

Symbol shows
Stacked horizontal rectangular bars
Style
Geometric, flat, minimal
Layout
Symbol on its own
Techniques
Geometric construction

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