{
  "id": "palette-bwr",
  "version": "1.0.0",
  "name": "bwr",
  "name_zh": "bwr",
  "author": "VoltPeer · Matplotlib selection",
  "description": "Show signed deviations from an explicit zero centre.",
  "description_zh": "表示基准两侧的差值；色标中心明确设为 0。",
  "license": "Matplotlib-License",
  "category": "style",
  "created_at": "2026-10-02",
  "updated_at": "2026-10-02",
  "status": "community",
  "source": "Original selection / appearance fixture. https://matplotlib.org/stable/users/explain/colors/colormaps.html",
  "tags": [
    "diverging",
    "scientific-palette",
    "appearance-study"
  ],
  "permissions": {
    "public_display": true,
    "registry": true,
    "automated_testing": true,
    "model_training": false
  },
  "template_collection": "plotted-palette-library-48",
  "scientific_review": "not_claimed",
  "palette_kind": "diverging",
  "upstream_name": "bwr",
  "source_credit": {
    "source": "bwr",
    "url": "https://matplotlib.org/stable/users/explain/colors/colormaps.html",
    "licence": "Matplotlib licence; bundled notices retained",
    "selection": "Seven labelled stops plus the full supplied 256-row table.",
    "scope": "Original plotted appearance fixture, not a copied paper figure or experimental data."
  },
  "background": "#FFFFFF",
  "series": [
    "#0000ff",
    "#5454ff",
    "#aaaaff",
    "#fffefe",
    "#ffaaaa",
    "#ff5656",
    "#ff0000"
  ],
  "recommended_series_count": 7,
  "colorblind_status": "not_certified",
  "print_status": "not_tested",
  "dark_background_support": false,
  "line_pt": 1.8,
  "roles": {
    "first_category_or_low": "#0000ff",
    "last_category_or_high": "#ff0000",
    "neutral_context": "#56616B"
  },
  "pastels": {
    "paper": "#F5F7F8"
  },
  "plot_defaults": {
    "continuous_line": "solid",
    "continuous_marker": null,
    "spines": [
      "left",
      "right",
      "top",
      "bottom"
    ]
  },
  "semantic_contract": {
    "kind": "diverging",
    "centre": 0,
    "range": "data-derived; fixture uses [-1,1]"
  }
}