SAIL logo with an abstract angular diamond symbol above Devanagari and Latin text.
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Steel Authority of India

Steel Authority of India Limited (SAIL) is an Indian public sector steel manufacturing corporation based in New Delhi. Its logo was designed in 1973 by R.K. Joshi of Ulka Advertising, the year the company was incorporated.

Country: India

Industry: Manufacturing

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Website: Website

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Steel Authority of India Limited (SAIL) is an Indian public sector steel manufacturing corporation based in New Delhi. The company’s visual identity centers on an abstract blue mark paired with the organization’s name in both Devanagari script and English.

Design and History

The SAIL logo was designed in 1973 by R.K. Joshi of Ulka Advertising, the same year the company was incorporated on 24th January, 1973. [1] [2]

The mark is an abstract symbol in blue, followed by the company name in Devanagari and English. [3] The symbol uses a triangular form with an upward direction, indicating growth and development of the steel industry. A solid rhombus enclosed within the triangle reflects SAIL’s role in infusing high-level technical and managerial expertise. [1]

In May 2022, SAIL launched a commemorative logo to mark fifty years of incorporation. The design retained the essence of the company’s existing logo while bringing out the spirit of the company’s fifty-year journey. The commemorative logo was launched by Chairman Soma Mondal on 23rd May, 2022. [2]

Meaning and Symbolism

The triangular form pointing upward symbolizes growth and development of the steel industry. The solid rhombus enclosed within the triangle represents SAIL’s commitment to infusing high-level technical and managerial expertise. [1]

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Logo data

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

Colors

Black with one accent color.

  • #18316EBlue, 91%

    RGB 24, 49, 110; CMYK 78, 55, 0, 57

    White text 12.3:1 (passes AA)

  • #231F20Black, 9.5%

    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 Manufacturing

259 measured Manufacturing logos

  • Main color blue25%
  • Combination mark47%
  • 2 colors25%
  • Most common main color here: black33%

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

Structure

Logo type
Combination markClassified by AI
Proportions
1 : 1.0Roughly square
Ink coverage
38%62% empty space inside the outline
Symmetry
Nearly symmetric86% left-right match
Outline
Free-formOverall silhouette
Complexity
Moderate2 shapes, about 248 points

Tints and shades

Click a step to copy

#18316E

Typography

Lettering style: Serif, uppercase.

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 angular geometric shape
Style
Geometric, flat, minimal
Layout
Symbol above the name
Techniques
Geometric construction, negative space
Text in the logo
सेल SAIL

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Same main color, same industry

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