Proton VPN logo with a gradient rounded triangle symbol left of the wordmark.
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Proton

Proton Group is a Swedish, family-owned industrial group based in the Värnamo area. In June 2024, it introduced a new brand strategy and graphic identity, replacing its previous red colour and umbrella symbol with a logo built around a plus sign.

Country: Sweden

Industry: Internet

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Proton Group is a Swedish, family-owned industrial group based in the Värnamo area, operating across areas such as surface treatment, lighting, pipe bending and machine safety. In June 2024, the group introduced a new brand strategy and graphic identity, replacing its previous red colour and umbrella symbol with a new logo built around a plus sign. The identity was developed alongside a new set of corporate values and rolled out across the group’s companies. [1] [2]

Design and History

Proton Group’s previous logo featured an umbrella, which the company said symbolised the group’s breadth of activities, competences and people, and the protection these provide each other. In developing a new identity, the company wanted to preserve what Proton has stood for since it was founded in 1947: being a positive force and making a difference. This led to the decision to let a strong, clear plus sign set the tone for the new logo. [2]

The rebranding was implemented for the group in 2024, with most of the group’s brands reworked as part of the new brand strategy. [1] The new identity was presented and rolled out internally and externally in June 2024. [2]

Meaning and Symbolism

The plus sign in the new logo is based on the company name, which originates from a proton, a positively charged particle. The symbol links to the positive charge in Proton and is intended to feel modern and symbolise technology, the cutting edge and an exciting character. The logo’s plus sign is also an arrow, which the company says symbolises the energy and hope for the future that exists in the group’s companies and employees. [2]

The new identity was developed in parallel with a new set of four corporate values: Proactive, Team Spirit, Challenge and Collaboration. These values, summarised in the acronym PLUS, symbolise the core of Proton and serve as guiding principles for behaviours within the group. [3]

Typography and Design

The previous strong red colour of Proton’s identity was replaced with a more monochrome basic palette with a blue base, intended to create unity and harmony. Accent colours in orange and yellow were added to bring warmth and energy. The company described the new palette as timeless and classic, with accent colours that add a sense of calm, softness and clarity. [2] [3]

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Logo data

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

Colors

8 colors

  • #1B1340Blue, 37%

    RGB 27, 19, 64; CMYK 58, 70, 0, 75

    White text 17.3:1 (passes AA)

  • #6D4AFFBlue, 30%

    RGB 109, 74, 255; CMYK 57, 71, 0, 0

    White text 5.2:1 (passes AA)

  • #6263F6Blue, 7.4%

    RGB 98, 99, 246; CMYK 60, 60, 0, 4

    Black text 4.6:1 (passes AA)

  • #B5EEF4Teal, 6.3%

    RGB 181, 238, 244; CMYK 26, 2, 0, 4

    Black text 16.5:1 (passes AA)

  • #CAC9FFBlue, 6%

    RGB 202, 201, 255; CMYK 21, 21, 0, 0

    Black text 13.3:1 (passes AA)

  • #5A74F0Blue, 5.1%

    RGB 90, 116, 240; CMYK 62, 52, 0, 6

    Black text 5.2:1 (passes AA)

  • #9E8DFFBlue, 4.1%

    RGB 158, 141, 255; CMYK 38, 45, 0, 0

    Black text 7.7:1 (passes AA)

  • #ACA0FFBlue, 3.9%

    RGB 172, 160, 255; CMYK 33, 37, 0, 0

    Black text 9.2:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Internet

229 measured Internet logos

Only 19% of Internet logos in the archive use four or more colors.

  • Main color blue28%
  • Combination mark50%
  • Four or more colors19%
  • Most common main color here: black30%

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

Structure

Logo type
Combination markClassified by AI
Proportions
5.9 : 1Horizontal
Ink coverage
32%68% empty space inside the outline
Symmetry
Asymmetric27% left-right match
Outline
Free-formOverall silhouette
Complexity
Moderate12 shapes, about 281 points

Tints and shades

Click a step to copy

#1B1340

#6D4AFF

#6263F6

Typography

Lettering style: Geometric sans.

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

Free fonts in this style: Montserrat, Outfit, Urbanist

Visual description

Classified by AI

Symbol shows
Rounded triangle
Style
Geometric, gradient, minimal
Layout
Symbol left of the name
Techniques
Geometric construction
Text in the logo
ProtonVPN

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