{
  "id": "igata",
  "name": "Igata",
  "descriptor": "AI workflow & orchestration",
  "version": "3.0-draft",
  "status": "Final draft",
  "design": "Passage I",
  "description": "A shared base for AI workflows and orchestration, expressed as two cast halves around an I-shaped passage.",
  "marks": {
    "icon": "icon.svg",
    "iconMono": "icon-mono.svg",
    "iconInverted": "icon-inverted.svg",
    "iconPaper": "icon-paper.svg",
    "wordmark": "wordmark.svg",
    "wordmarkInverted": "wordmark-inverted.svg",
    "lockup": "lockup.svg",
    "lockupInverted": "lockup-inverted.svg",
    "avatar": "avatar.svg",
    "constructionOnly": "construction.svg",
    "guidelines": "BRAND.md"
  },
  "rasters": {
    "note": "Rendered by the build from the SVG sources at 16, 32, 64, 180, 192 and 512 pixels, never hand-exported (ADR 0004)."
  },
  "palette": {
    "tokens": {
      "primary": "#263B3B",
      "accent": "#94663C",
      "neutral-050": "#F7F7F2",
      "neutral-200": "#E2E4DE",
      "neutral-400": "#B2B8B0",
      "neutral-600": "#5E6861",
      "neutral-950": "#171C19"
    },
    "roles": {
      "light": {
        "background": "neutral-050",
        "surface": "neutral-200",
        "text": "neutral-950",
        "secondaryText": "neutral-600",
        "brand": "primary",
        "action": "primary",
        "onAction": "neutral-050",
        "link": "accent"
      },
      "dark": {
        "background": "neutral-950",
        "surface": "primary",
        "text": "neutral-050",
        "secondaryText": "neutral-400",
        "brand": "neutral-050",
        "action": "neutral-050",
        "onAction": "primary",
        "link": "neutral-050"
      }
    },
    "contrastPairs": [
      {
        "theme": "light",
        "use": "body",
        "foreground": "neutral-950",
        "background": "neutral-050",
        "ratio": 16.0626,
        "wcagAA_normalText": true
      },
      {
        "theme": "light",
        "use": "secondary",
        "foreground": "neutral-600",
        "background": "neutral-050",
        "ratio": 5.3852,
        "wcagAA_normalText": true
      },
      {
        "theme": "light",
        "use": "surface body",
        "foreground": "neutral-950",
        "background": "neutral-200",
        "ratio": 13.4689,
        "wcagAA_normalText": true
      },
      {
        "theme": "light",
        "use": "surface secondary",
        "foreground": "neutral-600",
        "background": "neutral-200",
        "ratio": 4.5157,
        "wcagAA_normalText": true
      },
      {
        "theme": "light",
        "use": "brand",
        "foreground": "primary",
        "background": "neutral-050",
        "ratio": 11.0331,
        "wcagAA_normalText": true
      },
      {
        "theme": "light",
        "use": "action",
        "foreground": "neutral-050",
        "background": "primary",
        "ratio": 11.0331,
        "wcagAA_normalText": true
      },
      {
        "theme": "light",
        "use": "link",
        "foreground": "accent",
        "background": "neutral-050",
        "ratio": 4.6252,
        "wcagAA_normalText": true
      },
      {
        "theme": "dark",
        "use": "body",
        "foreground": "neutral-050",
        "background": "neutral-950",
        "ratio": 16.0626,
        "wcagAA_normalText": true
      },
      {
        "theme": "dark",
        "use": "secondary",
        "foreground": "neutral-400",
        "background": "neutral-950",
        "ratio": 8.529,
        "wcagAA_normalText": true
      },
      {
        "theme": "dark",
        "use": "surface body",
        "foreground": "neutral-050",
        "background": "primary",
        "ratio": 11.0331,
        "wcagAA_normalText": true
      },
      {
        "theme": "dark",
        "use": "surface secondary",
        "foreground": "neutral-400",
        "background": "primary",
        "ratio": 5.8584,
        "wcagAA_normalText": true
      },
      {
        "theme": "dark",
        "use": "brand",
        "foreground": "neutral-050",
        "background": "neutral-950",
        "ratio": 16.0626,
        "wcagAA_normalText": true
      },
      {
        "theme": "dark",
        "use": "action",
        "foreground": "primary",
        "background": "neutral-050",
        "ratio": 11.0331,
        "wcagAA_normalText": true
      },
      {
        "theme": "dark",
        "use": "link",
        "foreground": "neutral-050",
        "background": "neutral-950",
        "ratio": 16.0626,
        "wcagAA_normalText": true
      }
    ],
    "rules": [
      "Retain the seven colours from the first identity.",
      "Brass text is used only on Paper; links are underlined.",
      "Brass is decorative only on dark surfaces.",
      "Use Paper for links and the identity on dark backgrounds.",
      "The construction diagram may use Brass to reveal the I; production icons remain one colour."
    ]
  },
  "typefaces": {
    "wordmark": {
      "family": "IBM Plex Sans",
      "weight": 500,
      "trackingEm": -0.01,
      "case": "Title case",
      "format": "Outlined SVG"
    },
    "display": {
      "family": "IBM Plex Sans",
      "weight": 500
    },
    "text": {
      "family": "IBM Plex Sans",
      "weight": 400
    },
    "monospace": {
      "family": "IBM Plex Mono",
      "weight": 400
    },
    "licence": "SIL Open Font License 1.1",
    "source": "https://github.com/IBM/plex"
  },
  "typography": {
    "heading": {
      "sizePt": 24,
      "lineHeightPt": 29,
      "screenPx": 32
    },
    "body": {
      "sizePt": 11,
      "lineHeightPt": 16,
      "screenPx": 14.6667
    },
    "caption": {
      "sizePt": 9,
      "lineHeightPt": 12,
      "screenPx": 12
    },
    "code": {
      "sizePt": 9.5,
      "lineHeightPt": 14,
      "screenPx": 12.6667
    }
  },
  "geometry": {
    "viewBox": [
      0,
      0,
      16,
      16
    ],
    "inkBounds": [
      2,
      2,
      14,
      14
    ],
    "parts": 2,
    "symmetryDegrees": 180,
    "minimumFeatureWidth": 2,
    "channelWidth": 2,
    "hiddenInitial": {
      "letter": "I",
      "inkBounds": [
        5,
        4,
        11,
        12
      ],
      "stemWidth": 2,
      "stemHeight": 4,
      "path": "M5 4H11V6H9V10H11V12H5V10H7V6H5Z"
    },
    "minimumIconCanvasPx": 16,
    "minimumIconCanvasMm": 5,
    "clearSpaceCanvasFraction": 0.125,
    "minimumWordmarkWidthPx": 60,
    "minimumWordmarkWidthMm": 16,
    "standaloneWordmarkClearSpaceInkHeightFraction": 0.25,
    "minimumLockupHeightPx": 36,
    "minimumLockupHeightMm": 9,
    "lockup": {
      "iconCanvasHeight": 64,
      "gapBetweenInk": 16,
      "wordmarkInkHeight": 46,
      "externalClearSpace": 8
    },
    "avatar": {
      "canvas": 512,
      "inkBounds": [
        88,
        88,
        424,
        424
      ],
      "note": "Uniformly inset to fit a circular crop."
    }
  },
  "usage": {
    "allowed": [
      "GitHub organisation avatar",
      "Repository README",
      "Engineering documents",
      "Architecture diagrams",
      "Company letterhead",
      "Licence schedules",
      "Private staging brand file",
      "Desktop folder icon",
      "Platform-company partner website"
    ],
    "never": [
      "Customer application screens",
      "Customer emails",
      "Public customer websites",
      "Customer onboarding",
      "Customer receipts",
      "Deployment brand assets shipped to customers"
    ],
    "stagingRule": "Use only in private staging; replace with the deployment brand before customer access.",
    "licenceSchedule": "Use separate labelled blocks for the deployment brand and platform licensor; keep the Igata visible height at most half the customer brand visible height, with at least one Igata icon canvas between blocks."
  },
  "tone": [
    "State the purpose first.",
    "Use plain words and short sentences.",
    "Name the owner, action and date.",
    "Separate agreed terms from open points.",
    "Close with the next step; omit praise and superlatives."
  ],
  "decision": "Use the hidden I in the negative space and the AI workflow & orchestration descriptor outside the mark.",
  "scorecard": {
    "legibilityAt16px": 5,
    "distinctiveness": 4,
    "neutrality": 5,
    "partnerReading": 5,
    "memorability": 4,
    "timelessness": 5
  },
  "domains": {
    "site": "igata.dev"
  },
  "sources": {
    "font": "https://github.com/IBM/plex",
    "contrast": "https://www.w3.org/WAI/WCAG22/Understanding/contrast-minimum.html"
  }
}