{
  "kit": "Numerica brand kit",
  "version": "1",
  "notes": {
    "blue": "Numerica blue, from the logo's sphere. 600 is the accent for actions and links; 500 is the lighter tone.",
    "red": "Numerica red, from the sphere. An accent, and the colour of danger and errors.",
    "grey": "Neutrals for text, lines and backgrounds (the Hub's grey scale).",
    "green": "Success and done.",
    "amber": "Warnings and waiting.",
    "white": "Surfaces, and the plate the logo sits on.",
    "shadow-colour": "The faint shadow under panels and tiles (8-digit hex: the last two digits are its opacity).",
    "strip": "The thin bar across the top of every masthead, red to blue, as on the Hub.",
    "dark": "The neutrals and soft tints a page uses when it opts in to dark mode (data-theme=\"auto\").",
    "font": "Font stacks. ui is for screens; document, display and signature are the faces of the Hub's PDFs and signing pages."
  },
  "colour": {
    "blue": {
      "50": "#e9f2fc", "100": "#c7ddf7", "200": "#a2c7f1", "300": "#79b0ec", "400": "#4d9ce8",
      "500": "#1E88E5", "600": "#1565C0", "700": "#114f9c", "800": "#0d3a75", "900": "#082751"
    },
    "red": {
      "50": "#fdeceb", "100": "#f9c9c7", "200": "#f2a19d", "300": "#ec726c", "400": "#e85049",
      "500": "#E53935", "600": "#C62828", "700": "#a11f1f", "800": "#7c1717", "900": "#560f0f"
    },
    "grey": {
      "50": "#f9fafb", "100": "#f3f4f6", "200": "#e5e7eb", "300": "#d1d5db", "400": "#9ca3af",
      "500": "#6b7280", "600": "#4b5563", "700": "#374151", "800": "#1f2937", "900": "#111827"
    },
    "green": { "100": "#dcfce7", "400": "#4ade80", "700": "#15803d" },
    "amber": { "100": "#fef3c7", "400": "#fbbf24", "700": "#b45309" },
    "white": "#ffffff",
    "shadow-colour": "#1018280f",
    "strip": ["#dc2626", "#2563eb", "#3b82f6"],
    "dark": {
      "bg": "#111318", "surface": "#1a1d23", "surface-2": "#22262d", "line": "#2e333b",
      "line-strong": "#3d434d", "ink": "#e8eaed", "ink-2": "#c4c8ce", "muted": "#9aa0a8",
      "accent-soft": "#13304f", "good-soft": "#12301f", "warn-soft": "#3a2a0c", "bad-soft": "#3d1717"
    }
  },
  "font": {
    "ui": ["Inter", "ui-sans-serif", "system-ui", "-apple-system", "Segoe UI", "Roboto", "Helvetica Neue", "Arial", "sans-serif"],
    "document": ["DM Sans", "Helvetica Neue", "Arial", "sans-serif"],
    "display": ["DM Serif Display", "Georgia", "serif"],
    "signature": ["Dancing Script", "cursive"],
    "mono": ["ui-monospace", "SFMono-Regular", "Menlo", "Consolas", "monospace"]
  },
  "faces": [
    { "family": "Inter", "style": "normal", "weight": "100 900", "file": "InterVariable.woff2" },
    { "family": "Inter", "style": "italic", "weight": "100 900", "file": "InterVariable-Italic.woff2" },
    { "family": "DM Sans", "style": "normal", "weight": "400", "file": "DMSans-Regular.ttf" },
    { "family": "DM Sans", "style": "normal", "weight": "500", "file": "DMSans-Medium.ttf" },
    { "family": "DM Sans", "style": "normal", "weight": "700", "file": "DMSans-Bold.ttf" },
    { "family": "DM Serif Display", "style": "normal", "weight": "400", "file": "DMSerifDisplay-Regular.ttf" },
    { "family": "DM Serif Display", "style": "italic", "weight": "400", "file": "DMSerifDisplay-Italic.ttf" },
    { "family": "Dancing Script", "style": "normal", "weight": "400", "file": "DancingScript-Regular.ttf" }
  ]
}