{
  "schema_version": "detectable_design.area.v1",
  "area": {
    "slug": "portland_northwest_slabtown",
    "name": "Northwest / Slabtown",
    "state_name": "Oregon",
    "state_code": "OR",
    "aliases": [
      "northwest portland",
      "nw portland",
      "slabtown",
      "slabtown portland",
      "nob hill portland"
    ]
  },
  "page_urls": [
    "https://detectable.design/portland_northwest_slabtown/daytime",
    "https://detectable.design/portland_northwest_slabtown/low_light"
  ],
  "methodology_url": "https://detectable.design/methodology",
  "last_updated": "2026-04-27",
  "recommendations": [
    {
      "schema_version": "detectable_design.recommendation.v1",
      "slug": "portland_northwest_slabtown__running__daytime",
      "area": {
        "slug": "portland_northwest_slabtown",
        "name": "Northwest / Slabtown"
      },
      "light_condition": "daytime",
      "light_label": "Daytime",
      "source_activity": "running",
      "page_url": "https://detectable.design/portland_northwest_slabtown/daytime",
      "data_url": "https://detectable.design/data/areas/portland_northwest_slabtown.json",
      "methodology_url": "https://detectable.design/methodology",
      "last_updated": "2026-04-27",
      "confidence": "high",
      "best_common_color": {
        "label": "White",
        "hex": "#F3F2EE"
      },
      "best_high_visibility_colors": [
        {
          "label": "Bright White",
          "hex": "#FFFFFF"
        },
        {
          "label": "Fluorescent Yellow",
          "hex": "#D7FF00"
        }
      ],
      "hardest_common_colors_to_see": [
        {
          "label": "Charcoal",
          "hex": "#34373B"
        },
        {
          "label": "Dark Gray",
          "hex": "#4B4F54"
        },
        {
          "label": "Black",
          "hex": "#1E1E20"
        }
      ],
      "common_color_comparison": [
        {
          "label": "White",
          "hex": "#F3F2EE",
          "mean_score": 0.4795,
          "relative_to_average_high_vis": 0.97,
          "relative_to_average_high_vis_percent": 97
        },
        {
          "label": "Yellow",
          "hex": "#D9C957",
          "mean_score": 0.4443,
          "relative_to_average_high_vis": 0.8987,
          "relative_to_average_high_vis_percent": 90
        },
        {
          "label": "Orange",
          "hex": "#D97B2B",
          "mean_score": 0.4273,
          "relative_to_average_high_vis": 0.8643,
          "relative_to_average_high_vis_percent": 86
        },
        {
          "label": "Pink",
          "hex": "#D970A9",
          "mean_score": 0.4161,
          "relative_to_average_high_vis": 0.8416,
          "relative_to_average_high_vis_percent": 84
        },
        {
          "label": "Beige",
          "hex": "#CBB89A",
          "mean_score": 0.4143,
          "relative_to_average_high_vis": 0.838,
          "relative_to_average_high_vis_percent": 84
        },
        {
          "label": "Light Gray",
          "hex": "#C8CDD1",
          "mean_score": 0.4076,
          "relative_to_average_high_vis": 0.8246,
          "relative_to_average_high_vis_percent": 82
        },
        {
          "label": "Red",
          "hex": "#C7433B",
          "mean_score": 0.3976,
          "relative_to_average_high_vis": 0.8043,
          "relative_to_average_high_vis_percent": 80
        },
        {
          "label": "Light Blue",
          "hex": "#8FB9E8",
          "mean_score": 0.379,
          "relative_to_average_high_vis": 0.7668,
          "relative_to_average_high_vis_percent": 77
        },
        {
          "label": "Blue",
          "hex": "#3F6FB5",
          "mean_score": 0.3439,
          "relative_to_average_high_vis": 0.6957,
          "relative_to_average_high_vis_percent": 70
        },
        {
          "label": "Purple",
          "hex": "#7B5FA8",
          "mean_score": 0.3352,
          "relative_to_average_high_vis": 0.6781,
          "relative_to_average_high_vis_percent": 68
        }
      ],
      "local_backdrop_elements": [
        {
          "label": "Vegetation",
          "hex": "#283120",
          "photo_share": 0.4446,
          "percent_of_photos": 44
        },
        {
          "label": "Glass / blue surfaces",
          "hex": "#7fafe8",
          "photo_share": 0.4218,
          "percent_of_photos": 42
        },
        {
          "label": "Brick / warm surfaces",
          "hex": "#5e473f",
          "photo_share": 0.1671,
          "percent_of_photos": 17
        }
      ],
      "quick_advice": "If you are choosing from regular clothing, start with white and add reflective details at moving points. It lands at about 97% of the average high-vis score here.",
      "action_summary": "For Northwest / Slabtown in daytime, white is the strongest common clothing color in the local street-scene analysis. Avoid charcoal, dark gray, and black when you can because those colors are harder to distinguish against local backdrops. If you own high-vis gear, bright white is still the strongest benchmark option. Confidence: high.",
      "citation_text": "Detectable Design recommends White as the strongest common clothing color for Northwest / Slabtown in daytime, with high confidence. The hardest common colors to see are Charcoal, Dark Gray, and Black. This is based on local street-scene color analysis and is not a crash-risk guarantee.",
      "disclaimer": "This guidance is based on local street-scene analysis and general visibility principles. It is not a prediction of crash risk or a guarantee of safety."
    },
    {
      "schema_version": "detectable_design.recommendation.v1",
      "slug": "portland_northwest_slabtown__running__low_light",
      "area": {
        "slug": "portland_northwest_slabtown",
        "name": "Northwest / Slabtown"
      },
      "light_condition": "low_light",
      "light_label": "Low light",
      "source_activity": "running",
      "page_url": "https://detectable.design/portland_northwest_slabtown/low_light",
      "data_url": "https://detectable.design/data/areas/portland_northwest_slabtown.json",
      "methodology_url": "https://detectable.design/methodology",
      "last_updated": "2026-04-27",
      "confidence": "high",
      "best_common_color": {
        "label": "White",
        "hex": "#F3F2EE"
      },
      "best_high_visibility_colors": [
        {
          "label": "Bright White",
          "hex": "#FFFFFF"
        },
        {
          "label": "Fluorescent Yellow",
          "hex": "#D7FF00"
        }
      ],
      "hardest_common_colors_to_see": [
        {
          "label": "Charcoal",
          "hex": "#34373B"
        },
        {
          "label": "Dark Gray",
          "hex": "#4B4F54"
        },
        {
          "label": "Black",
          "hex": "#1E1E20"
        }
      ],
      "common_color_comparison": [
        {
          "label": "White",
          "hex": "#F3F2EE",
          "mean_score": 0.4888,
          "relative_to_average_high_vis": 0.9861,
          "relative_to_average_high_vis_percent": 99
        },
        {
          "label": "Yellow",
          "hex": "#D9C957",
          "mean_score": 0.4504,
          "relative_to_average_high_vis": 0.9086,
          "relative_to_average_high_vis_percent": 91
        },
        {
          "label": "Orange",
          "hex": "#D97B2B",
          "mean_score": 0.4271,
          "relative_to_average_high_vis": 0.8615,
          "relative_to_average_high_vis_percent": 86
        },
        {
          "label": "Beige",
          "hex": "#CBB89A",
          "mean_score": 0.4217,
          "relative_to_average_high_vis": 0.8507,
          "relative_to_average_high_vis_percent": 85
        },
        {
          "label": "Light Gray",
          "hex": "#C8CDD1",
          "mean_score": 0.4171,
          "relative_to_average_high_vis": 0.8415,
          "relative_to_average_high_vis_percent": 84
        },
        {
          "label": "Pink",
          "hex": "#D970A9",
          "mean_score": 0.4162,
          "relative_to_average_high_vis": 0.8395,
          "relative_to_average_high_vis_percent": 84
        },
        {
          "label": "Red",
          "hex": "#C7433B",
          "mean_score": 0.3938,
          "relative_to_average_high_vis": 0.7945,
          "relative_to_average_high_vis_percent": 79
        },
        {
          "label": "Light Blue",
          "hex": "#8FB9E8",
          "mean_score": 0.3849,
          "relative_to_average_high_vis": 0.7764,
          "relative_to_average_high_vis_percent": 78
        },
        {
          "label": "Blue",
          "hex": "#3F6FB5",
          "mean_score": 0.3423,
          "relative_to_average_high_vis": 0.6906,
          "relative_to_average_high_vis_percent": 69
        },
        {
          "label": "Purple",
          "hex": "#7B5FA8",
          "mean_score": 0.3325,
          "relative_to_average_high_vis": 0.6707,
          "relative_to_average_high_vis_percent": 67
        }
      ],
      "local_backdrop_elements": [
        {
          "label": "Vegetation",
          "hex": "#232a1b",
          "photo_share": 0.4184,
          "percent_of_photos": 42
        },
        {
          "label": "Glass / blue surfaces",
          "hex": "#7faeec",
          "photo_share": 0.4398,
          "percent_of_photos": 44
        },
        {
          "label": "Brick / warm surfaces",
          "hex": "#533d39",
          "photo_share": 0.1887,
          "percent_of_photos": 19
        }
      ],
      "quick_advice": "If you are choosing from regular clothing, start with white and add reflective details at moving points. It lands at about 99% of the average high-vis score here.",
      "action_summary": "For Northwest / Slabtown in low light, white is the strongest common clothing color in the local street-scene analysis. Avoid charcoal, dark gray, and black when you can because those colors are harder to distinguish against local backdrops. If you own high-vis gear, bright white is still the strongest benchmark option. Confidence: high.",
      "citation_text": "Detectable Design recommends White as the strongest common clothing color for Northwest / Slabtown in low light, with high confidence. The hardest common colors to see are Charcoal, Dark Gray, and Black. This is based on local street-scene color analysis and is not a crash-risk guarantee.",
      "disclaimer": "This guidance is based on local street-scene analysis and general visibility principles. It is not a prediction of crash risk or a guarantee of safety."
    }
  ]
}