Cameco logo with an abstract blue bird-like symbol above the serif wordmark.
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Cameco

Cameco Corporation is a uranium and nuclear fuel company headquartered in Saskatoon, Saskatchewan. Its logo is built around a stylized C shaped like a diamond, a symbol used since the company was formed in 1988.

Country: Canada

Industry: Energy

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Cameco Corporation, a uranium and nuclear fuel company headquartered in Saskatoon, Saskatchewan, uses a logo built around a stylized “C” designed in the shape of a diamond. The company’s official corporate identity specifications describe this diamond trademark as the symbol chosen to represent the organization, and it must always appear centred above the Cameco name.[1]

Design and History

Cameco was formed in 1988 through the merger and privatization of two Canadian crown corporations: the federal Eldorado Nuclear and Saskatchewan-based Saskatchewan Mining Development Corporation.[2] The diamond-shaped “C” mark has been the company’s core symbol since its founding, with the corporate identity specifications document serving as the authoritative reference for its reproduction.

The logo’s placement rules are strictly defined: the diamond trademark must always appear centred above the Cameco name.[1] Third-party use of the logo is subject to trademark laws and intellectual property rights, with reproduction standards available by contacting Cameco’s communications department.[3]

Meaning and Symbolism

The official color for Cameco’s diamond trademark is Pantone 294, a reference number based on the Pantone Matching System (PMS). When reproducing the logo in four-color process, the specifications call for a substitute of 100% cyan, 56% magenta and 6% black for PMS 294. The color for the Cameco name is black, and when reproducing the logo in a format using two or more colors, blue (PMS 294) is used for the diamond.[1]

The corporate identity specifications do not assign an explicit symbolic meaning to the diamond shape beyond identifying it as the company’s chosen mark. The design functions as a distinctive letterform that combines the company’s initial with a geometric, gem-like silhouette.

Typography and Design

The Cameco name appears in black lettering beneath the diamond trademark, with the wordmark set in a straightforward, legible typeface. The corporate identity specifications govern the relationship between the symbol and the wordmark, requiring the diamond to remain centred above the name in all applications.[1] The specifications do not publicly identify a specific typeface or designer for the logo.

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Logo data

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

Colors

Black with one accent color.

  • #005696Blue, 66%

    RGB 0, 86, 150; CMYK 100, 43, 0, 41

    White text 7.6:1 (passes AA)

  • #231F20Black, 34%

    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

Compared with Energy

217 measured Energy logos

  • Main color blue38%
  • Combination mark69%
  • 2 colors33%

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

Structure

Logo type
Combination markClassified by AI
Proportions
1.4 : 1Horizontal
Ink coverage
20%81% empty space inside the outline
Symmetry
Asymmetric28% left-right match
Outline
Free-formOverall silhouette
Complexity
Moderate10 shapes, about 293 points

Tints and shades

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#005696

Typography

Lettering style: Serif.

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

Free fonts in this style: EB Garamond, Libre Caslon Text, Playfair Display

Visual description

Classified by AI

Symbol shows
Abstract bird with circle
Style
Geometric, flat, minimal
Layout
Symbol above the name
Techniques
Geometric construction, negative space
Text in the logo
Cameco

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