Brand colors

Wikipedia colors

Wikipedia's 5 brand colors as structured tokens — every role's hex with copy buttons, contrast pairs measured against the brand's own surface, and CSS / DTCG downloads. Ask your agent for a palette inspired by Wikipedia via the colors MCP.

Extracted
Version
3
Verified from the live site at wikipedia.org on 2 September 2026 (version 3).

Role tokens

  • primary#202122 · Charcoal
  • secondary#3366cc · Blue
  • accent#f0bc00 · Amber
  • surface#ffffff · White
  • text#202122 · Charcoal

Contrast pairs

PairRatioAAAA largeAAAFix
Aaprimary on surface
16.13:1passpasspass
Aasecondary on surface
5.37:1passpassfailAAA: secondary #2a54a7 (7.18:1)
Aaaccent on surface
1.76:1failfailfailAA: accent #8f7000 (4.68:1)
Aatext on surface
16.13:1passpasspass
Aatext on secondary
3.01:1failpassfailAA: text #ededee (4.59:1)
Aatext on accent
9.14:1passpasspass

Measured against the brand's own surface where it has one; fixes move lightness only so they stay on-hue.

Download

The same tokens as CSS custom properties, a Tailwind v4 @theme block, and a W3C DTCG color group — or fetch tokens.json / brand.css for the full brand.

css · wikipedia-org-colors.css
:root {
  --color-primary: #202122;
  --color-secondary: #3366cc;
  --color-accent: #f0bc00;
  --color-surface: #ffffff;
  --color-text: #202122;
}
tailwind · theme.css
/* Wikipedia — Tailwind v4 theme. Import after "tailwindcss". */
@theme {
  --color-primary: #202122;
  --color-secondary: #3366cc;
  --color-accent: #f0bc00;
  --color-surface: #ffffff;
  --color-text: #202122;
}
dtcg · wikipedia-org-colors.tokens.json
{
  "$description": "Wikipedia brand colors",
  "color": {
    "primary": {
      "$type": "color",
      "$value": "#202122"
    },
    "secondary": {
      "$type": "color",
      "$value": "#3366cc"
    },
    "accent": {
      "$type": "color",
      "$value": "#f0bc00"
    },
    "surface": {
      "$type": "color",
      "$value": "#ffffff"
    },
    "text": {
      "$type": "color",
      "$value": "#202122"
    }
  }
}

Similar brand palettes

Public brands whose primary sits closest on the hue wheel.

mcpConnect your agent — riff on Wikipedia
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

build a palette inspired by Wikipedia for a media startup — keep the feel, change the primary, and give me the /palettes/new link

tool url/palettes/new/202122-3366cc-f0bc00-ffffff?lock=0

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Wikipedia trademarks and logos belong to their owner. Shown for identification (nominative use); not affiliated or endorsed. Owner of this brand? Request a correction or removal →