{
  "id": "palette-origin-classic",
  "version": "1.0.0",
  "name": "Origin Classic · 24 system colours",
  "name_zh": "Origin Classic · 官方经典24色",
  "author": "VoltPeer / official Origin RGB facts",
  "license": "MIT (original rendering and transcription)",
  "category": "style",
  "status": "community",
  "created_at": "2026-10-03",
  "updated_at": "2026-10-03",
  "series": [
    "#000000",
    "#FF0000",
    "#00FF00",
    "#0000FF",
    "#00FFFF",
    "#FF00FF",
    "#FFFF00",
    "#808000",
    "#000080",
    "#800080",
    "#800000",
    "#008000",
    "#008080",
    "#0000A0",
    "#FF8000",
    "#8000FF",
    "#FF0080",
    "#FFFFFF",
    "#C0C0C0",
    "#808080",
    "#FFFF80",
    "#80FFFF",
    "#FF80FF",
    "#404040"
  ],
  "palette_kind": "categorical",
  "background": "#FFFFFF",
  "classic": true,
  "description": "Exact public Classic RGB index values; preview uses selected dark identities. Pale entries require outlines or a suitable background.",
  "description_zh": "按官方索引保留24个公开RGB数值；示例选深色曲线。浅色需边线或适合的底色。",
  "use_zh": "兼容经典Origin颜色索引；白、黄、青等浅色不宜直接作白底细线。",
  "use_en": "Compatible Classic colour indices; white, yellow and cyan need outlines or a suitable background.",
  "usage_mode": "fills",
  "cvd_level": "not_verified",
  "preview_series_indices": [
    0,
    1,
    3,
    8,
    9,
    10
  ],
  "recommended_series_count": 6,
  "source_credit": {
    "source": "OriginLab public Classic index / RGB facts",
    "url": "https://docs.originlab.com/labtalk/ref/list-of-colors/",
    "licence": "Factual RGB values; original VoltPeer code and appearance fixture MIT. Origin documentation and software retain their own rights.",
    "selection": "All 24 public RGB index values transcribed independently, without extracting software files.",
    "scope": "No Origin code, bundled palette file, documentation prose, logo or screenshot redistributed; no endorsement or CVD certification."
  },
  "tags": [
    "categorical",
    "classic",
    "origin"
  ],
  "scientific_review": "not_claimed",
  "template_collection": "palette-library-200",
  "saturation": "high",
  "saturation_hsv_mean": 0.729,
  "colorblind_status": "not_certified",
  "intended_background": "#FFFFFF",
  "dark_background_support": false,
  "palette_categories": [
    "categorical",
    "classic",
    "high-saturation"
  ],
  "plot_code": "import matplotlib.pyplot as plt\n\n# Your x/y arrays must have checked units and conditions.\ncolours = ['#000000', '#FF0000', '#00FF00', '#0000FF', '#00FFFF', '#FF00FF', '#FFFF00', '#808000', '#000080', '#800080', '#800000', '#008000', '#008080', '#0000A0', '#FF8000', '#8000FF', '#FF0080', '#FFFFFF', '#C0C0C0', '#808080', '#FFFF80', '#80FFFF', '#FF80FF', '#404040']\nfig, ax = plt.subplots()\nseries = list(series)\nif len(series) > len(colours):\n    raise ValueError('More data series than colours; select a larger categorical palette.')\nfor (name, x, y), colour in zip(series, colours):\n    ax.plot(x, y, color=colour, linestyle='-', marker=None, label=name)\nfor spine in ax.spines.values():\n    spine.set_visible(True)\nax.legend(frameon=False)\nfig.savefig('new-figure.svg')\n"
}