OKB logo featuring four overlapping blue circles arranged in a clustered pattern.
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OKB (OKB)

OKB is the native utility token of the OKX cryptocurrency exchange ecosystem. Its visual identity is tied to the OKX brand, which was rebranded in January 2022 when OKEx changed its name to OKX and introduced a new logo and identity.

OKB is the native utility token of the OKX cryptocurrency exchange ecosystem, used for trading fee discounts, staking rewards, and access to token launch events on the platform.[1] Its visual identity is closely tied to the OKX brand, which underwent a major rebrand in January 2022 when the company changed its name from OKEx to OKX and introduced a new logo and identity.[2]

Design and History

OKB’s visual identity is inseparable from the OKX brand. On January 18, 2022, OKEx announced it was renaming the company to OKX, with all apps rebranded to reflect the new name, new logo, and new identity.[3] The rebrand marked a strategic shift as the platform expanded beyond exchange services into DeFi and play-to-earn gaming.[2]

The new OKX brand logo, introduced during this rebrand, consists of four circles, which the company described as symbolizing connection, diversity, wealth, and goodness.[4] OKB, as the platform’s utility token, uses the same visual language as the OKX brand, with its logo available in official brand asset repositories.[5]

Meaning and Symbolism

The OKX logo’s four-circle design was officially described by the company as representing connection, diversity, wealth, and goodness.[4] This symbolism carries through to the OKB token’s visual identity, which shares the OKX brand system.

Typography and Design

OKB’s brand palette is documented as comprising a single official color, OKB Blue (#2D60E0), with RGB values of 45, 96, 224.[6] The brand uses a clean white-on-black aesthetic reflecting OKX’s professional, high-performance trading identity.[6]

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

  • #205FECBlue, 26%

    RGB 32, 95, 236; CMYK 86, 60, 0, 7

    White text 5.4:1 (passes AA)

  • #5795F1Blue, 24%

    RGB 87, 149, 241; CMYK 64, 38, 0, 5

    Black text 7.0:1 (passes AA)

  • #3075EEBlue, 24%

    RGB 48, 117, 238; CMYK 80, 51, 0, 7

    Black text 4.9:1 (passes AA)

  • #88BDF3Blue, 23%

    RGB 136, 189, 243; CMYK 44, 22, 0, 5

    Black text 10.6:1 (passes AA)

  • #134BEFBlue, 3.3%

    RGB 19, 75, 239; CMYK 92, 69, 0, 6

    White text 6.4:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Crypto

648 measured Crypto logos

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

  • Main color blue31%
  • Symbol44%
  • Four or more colors19%

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

Structure

Logo type
SymbolClassified by AI
Proportions
1.0 : 1Roughly square
Ink coverage
60%40% empty space inside the outline
Symmetry
Mirror-symmetric100% left-right match
Outline
Free-formOverall silhouette
Complexity
Moderate8 shapes, about 44 points

Tints and shades

Click a step to copy

#205FEC

#5795F1

#3075EE

Visual description

Classified by AI

Symbol shows
Four overlapping blue circles
Style
Geometric, flat, minimal
Layout
Symbol on its own
Techniques
Geometric construction

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