{
  "meta": {
    "title": "Baromètre du Blanc Façade 2026",
    "publisher": "FacadeColorizer",
    "source": "FacadeColorizer DynamoDB - simulations IA utilisateurs",
    "scan_date": "2026-04-19",
    "period_start": "2025-07-01",
    "period_end": "2026-04-19",
    "total_items_scanned": 13731,
    "total_simulations_with_color": 13649,
    "total_after_admin_exclusion": 13611,
    "excluded_users_count": 2,
    "unique_contributing_users": 86,
    "license": "CC-BY-4.0",
    "version": "2026.1",
    "canonical_url": "https://facadecolorizer.com/barometre-couleur-facade-2026",
    "disclaimer": "Ces chiffres reflètent les simulations de nos utilisateurs, pas un panel représentatif de la population française."
  },
  "by_month": {
    "2025-07": 1190,
    "2025-08": 3046,
    "2025-09": 3909,
    "2025-10": 469,
    "2025-11": 270,
    "2025-12": 1154,
    "2026-01": 1066,
    "2026-02": 1410,
    "2026-03": 889,
    "2026-04": 208
  },
  "by_category": {
    "Blanc / Blanc cassé": {"count": 12123, "pct": 89.07},
    "Gris (autre)": {"count": 587, "pct": 4.31},
    "Beige / Sable": {"count": 522, "pct": 3.84},
    "Rouge / Brique": {"count": 99, "pct": 0.73},
    "Marron / Chocolat": {"count": 78, "pct": 0.57},
    "Ocre / Terre": {"count": 69, "pct": 0.51},
    "Jaune / Ocre jaune": {"count": 51, "pct": 0.37},
    "Gris pierre / clair": {"count": 24, "pct": 0.18},
    "Vert / Sauge": {"count": 19, "pct": 0.14},
    "Bleu / Bleu-gris": {"count": 13, "pct": 0.10},
    "Rose / Saumon": {"count": 12, "pct": 0.09},
    "Autre / Non classé": {"count": 8, "pct": 0.06},
    "Anthracite / Noir": {"count": 6, "pct": 0.04}
  },
  "top10_ral_aggregated": [
    {"rank": 1, "ral": "RAL 1013", "name": "Oyster white / Blanc nacré", "count": 3904, "hex": "#EAE6CA"},
    {"rank": 2, "ral": "RAL 9012", "name": "Clean room white / Blanc salle propre", "count": 2663, "hex": "#F6F6F6"},
    {"rank": 3, "ral": "RAL 9010", "name": "Pure white / Blanc pur", "count": 1852, "hex": "#F1ECE1"},
    {"rank": 4, "ral": "RAL 9001", "name": "Cream / Blanc crème", "count": 1710, "hex": "#EFEBDC"},
    {"rank": 5, "ral": "RAL 9016", "name": "Traffic white / Blanc signalisation", "count": 1127, "hex": "#F6F6F6"},
    {"rank": 6, "ral": "RAL 9002", "name": "Grey white / Blanc gris", "count": 694, "hex": "#E7E5DC"},
    {"rank": 7, "ral": "RAL 1001", "name": "Beige", "count": 243, "hex": "#D0B084"},
    {"rank": 8, "ral": "RAL 9007", "name": "Grey aluminium / Gris aluminium", "count": 227, "hex": "#8F8B82"},
    {"rank": 9, "ral": "RAL 1014", "name": "Ivory / Ivoire", "count": 188, "hex": "#DFCEA1"},
    {"rank": 10, "ral": "RAL 7003", "name": "Moss grey / Gris mousse", "count": 183, "hex": "#7D7F7D"}
  ],
  "top30_color_names": {
    "RAL 9012 - Clean room white (approx.)": 2663,
    "RAL 1013 - Oyster white (approx.)": 2265,
    "RAL 9010 - Pure white (approx.)": 1764,
    "RAL 1013 - Oyster white": 1639,
    "RAL 9001 - Cream (approx.)": 1374,
    "RAL 9016 - Traffic white (approx.)": 1040,
    "RAL 9002 - Grey white (approx.)": 663,
    "RAL 9001 - Cream": 336,
    "RAL 1001 - Beige": 243,
    "RAL 9007 - Grey aluminium (approx.)": 227,
    "RAL 7003 - Moss grey (approx.)": 183,
    "RAL 1014 - Ivory": 161,
    "RAL 9010 - Pure white": 88,
    "RAL 9016 - Traffic white": 87,
    "RAL 9006 - White aluminium (approx.)": 79,
    "RAL 8004 - Copper brown (approx.)": 70,
    "RAL 1000 - Green beige": 44,
    "RAL 7004 - Signal grey": 44,
    "RAL 3001 - Signal red (approx.)": 36,
    "RAL 9002 - Grey white": 31,
    "RAL 1002 - Sand yellow": 28,
    "RAL 1014 - Ivory (approx.)": 27,
    "RAL 7005 - Mouse grey (approx.)": 26,
    "RAL 9003 - Signal white": 24,
    "RAL 2011 - Deep orange": 23,
    "RAL 9006 - White aluminium": 20,
    "RAL 7000 - Squirrel grey": 19,
    "RAL 7012 - Basalt grey": 13,
    "RAL 1007 - Daffodil yellow": 13,
    "RAL 1013 - BLANC PERLE": 13
  },
  "top_users_anonymized": [
    {"id": "user_D", "simulations": 6100, "share_pct": 44.82},
    {"id": "user_M", "simulations": 4206, "share_pct": 30.90, "note": "Matthieu - auteur de reviews publiques"},
    {"id": "user_Y", "simulations": 943, "share_pct": 6.93},
    {"id": "user_L", "simulations": 535, "share_pct": 3.93},
    {"id": "user_Mo", "simulations": 416, "share_pct": 3.06},
    {"id": "user_O", "simulations": 341, "share_pct": 2.51},
    {"id": "user_E", "simulations": 308, "share_pct": 2.26},
    {"id": "user_I", "simulations": 258, "share_pct": 1.90},
    {"id": "user_El", "simulations": 214, "share_pct": 1.57}
  ],
  "insights_text": [
    "89,07 % des 13 611 simulations de façade extraites entre juillet 2025 et avril 2026 sur FacadeColorizer visent une teinte de la famille blanc / blanc cassé.",
    "Le RAL 1013 Oyster white (blanc nacré) arrive en tête toutes nuances confondues avec 3 904 simulations, soit près de 29 % des tests couleur.",
    "Le RAL 9012 Clean room white suit avec 2 663 simulations, confirmant l'attrait pour les blancs techniques très clairs.",
    "Les familles gris (4,31 %) et beige/sable (3,84 %) complètent le podium, laissant moins de 3 % aux couleurs plus expressives (ocre, jaune, vert, bleu).",
    "Seulement 0,14 % des simulations visent un vert sauge et 0,10 % un bleu/bleu-gris : les tendances Pinterest ne se traduisent pas dans les intentions réelles de rénovation façade.",
    "L'anthracite / noir, malgré son battage médiatique, représente 0,04 % des simulations extraites (6 tests sur 13 611).",
    "Le mois de septembre 2025 est le pic absolu avec 3 909 simulations, confirmant le cycle saisonnier pré-automne pour les décisions ravalement.",
    "5 nuances de blanc (RAL 1013, 9012, 9010, 9001, 9016) concentrent à elles seules 11 256 simulations, soit 82,7 % du volume total.",
    "La longue traîne existe mais reste minoritaire : au-delà du top 10 RAL, aucune teinte individuelle ne dépasse 0,6 % des simulations.",
    "Conclusion éditoriale : le marché français de la façade en 2026 n'est pas un marché de la couleur, c'est un marché du choix de la bonne nuance de blanc."
  ]
}