{
  "schema_version": "detectable_design.area.v1",
  "area": {
    "slug": "capitol_hill_h_street_dc",
    "name": "Capitol Hill / H Street",
    "state_name": "District of Columbia",
    "state_code": "DC",
    "aliases": [
      "capitol hill",
      "h street",
      "h street ne",
      "eastern market",
      "union station dc"
    ]
  },
  "page_urls": [
    "https://detectable.design/cities/dc/washington-dc-capitol-hill-h-street/daytime",
    "https://detectable.design/cities/dc/washington-dc-capitol-hill-h-street/low-light"
  ],
  "methodology_url": "https://detectable.design/methodology",
  "last_updated": "2026-04-27",
  "recommendations": [
    {
      "schema_version": "detectable_design.recommendation.v1",
      "slug": "capitol_hill_h_street_dc__running__daytime",
      "area": {
        "slug": "capitol_hill_h_street_dc",
        "name": "Capitol Hill / H Street"
      },
      "light_condition": "daytime",
      "light_label": "Daytime",
      "source_activity": "running",
      "page_url": "https://detectable.design/cities/dc/washington-dc-capitol-hill-h-street/daytime",
      "data_url": "https://detectable.design/data/areas/capitol_hill_h_street_dc.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": "Fluorescent Yellow",
          "hex": "#D7FF00"
        },
        {
          "label": "Chartreuse Lime",
          "hex": "#7FFF00"
        }
      ],
      "hardest_common_colors_to_see": [
        {
          "label": "Dark Gray",
          "hex": "#4B4F54"
        },
        {
          "label": "Charcoal",
          "hex": "#34373B"
        },
        {
          "label": "Black",
          "hex": "#1E1E20"
        }
      ],
      "common_color_comparison": [
        {
          "label": "White",
          "hex": "#F3F2EE",
          "mean_score": 0.4033,
          "relative_to_average_high_vis": 0.8249,
          "relative_to_average_high_vis_percent": 82
        },
        {
          "label": "Yellow",
          "hex": "#D9C957",
          "mean_score": 0.3957,
          "relative_to_average_high_vis": 0.8092,
          "relative_to_average_high_vis_percent": 81
        },
        {
          "label": "Orange",
          "hex": "#D97B2B",
          "mean_score": 0.3873,
          "relative_to_average_high_vis": 0.7921,
          "relative_to_average_high_vis_percent": 79
        },
        {
          "label": "Red",
          "hex": "#C7433B",
          "mean_score": 0.3438,
          "relative_to_average_high_vis": 0.7031,
          "relative_to_average_high_vis_percent": 70
        },
        {
          "label": "Light Blue",
          "hex": "#8FB9E8",
          "mean_score": 0.3229,
          "relative_to_average_high_vis": 0.6604,
          "relative_to_average_high_vis_percent": 66
        },
        {
          "label": "Pink",
          "hex": "#D970A9",
          "mean_score": 0.3148,
          "relative_to_average_high_vis": 0.6439,
          "relative_to_average_high_vis_percent": 64
        },
        {
          "label": "Blue",
          "hex": "#3F6FB5",
          "mean_score": 0.2834,
          "relative_to_average_high_vis": 0.5797,
          "relative_to_average_high_vis_percent": 58
        },
        {
          "label": "Light Gray",
          "hex": "#C8CDD1",
          "mean_score": 0.2831,
          "relative_to_average_high_vis": 0.5791,
          "relative_to_average_high_vis_percent": 58
        },
        {
          "label": "Beige",
          "hex": "#CBB89A",
          "mean_score": 0.257,
          "relative_to_average_high_vis": 0.5255,
          "relative_to_average_high_vis_percent": 53
        },
        {
          "label": "Purple",
          "hex": "#7B5FA8",
          "mean_score": 0.1729,
          "relative_to_average_high_vis": 0.3535,
          "relative_to_average_high_vis_percent": 35
        }
      ],
      "local_backdrop_elements": [
        {
          "label": "Brick / warm surfaces",
          "hex": "#635344",
          "photo_share": 0.3941,
          "percent_of_photos": 39
        },
        {
          "label": "Vegetation",
          "hex": "#313826",
          "photo_share": 0.1973,
          "percent_of_photos": 20
        }
      ],
      "quick_advice": "If you are choosing from regular clothing, start with white and add reflective details at moving points. It lands at about 82% of the average high-vis score here.",
      "action_summary": "For Capitol Hill / H Street in daytime, white is the strongest clothing color in the local street-scene analysis. Avoid dark gray, charcoal, and black when you can because those colors are harder to distinguish against local backdrops. If you own high-vis gear, fluorescent yellow is still the strongest benchmark option. Confidence: high.",
      "citation_text": "Detectable Design recommends White as the strongest clothing color for Capitol Hill / H Street in daytime, with high confidence. The hardest colors to see are Dark Gray, Charcoal, 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": "capitol_hill_h_street_dc__running__low_light",
      "area": {
        "slug": "capitol_hill_h_street_dc",
        "name": "Capitol Hill / H Street"
      },
      "light_condition": "low_light",
      "light_label": "Low light",
      "source_activity": "running",
      "page_url": "https://detectable.design/cities/dc/washington-dc-capitol-hill-h-street/low-light",
      "data_url": "https://detectable.design/data/areas/capitol_hill_h_street_dc.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": "Dark Gray",
          "hex": "#4B4F54"
        },
        {
          "label": "Charcoal",
          "hex": "#34373B"
        },
        {
          "label": "Olive",
          "hex": "#7C8652"
        }
      ],
      "common_color_comparison": [
        {
          "label": "White",
          "hex": "#F3F2EE",
          "mean_score": 0.4575,
          "relative_to_average_high_vis": 1.0119,
          "relative_to_average_high_vis_percent": 99
        },
        {
          "label": "Yellow",
          "hex": "#D9C957",
          "mean_score": 0.3816,
          "relative_to_average_high_vis": 0.8439,
          "relative_to_average_high_vis_percent": 84
        },
        {
          "label": "Light Blue",
          "hex": "#8FB9E8",
          "mean_score": 0.3556,
          "relative_to_average_high_vis": 0.7865,
          "relative_to_average_high_vis_percent": 79
        },
        {
          "label": "Light Gray",
          "hex": "#C8CDD1",
          "mean_score": 0.3535,
          "relative_to_average_high_vis": 0.7818,
          "relative_to_average_high_vis_percent": 78
        },
        {
          "label": "Orange",
          "hex": "#D97B2B",
          "mean_score": 0.3443,
          "relative_to_average_high_vis": 0.7614,
          "relative_to_average_high_vis_percent": 76
        },
        {
          "label": "Red",
          "hex": "#C7433B",
          "mean_score": 0.309,
          "relative_to_average_high_vis": 0.6835,
          "relative_to_average_high_vis_percent": 68
        },
        {
          "label": "Pink",
          "hex": "#D970A9",
          "mean_score": 0.3043,
          "relative_to_average_high_vis": 0.6731,
          "relative_to_average_high_vis_percent": 67
        },
        {
          "label": "Beige",
          "hex": "#CBB89A",
          "mean_score": 0.3035,
          "relative_to_average_high_vis": 0.6713,
          "relative_to_average_high_vis_percent": 67
        },
        {
          "label": "Blue",
          "hex": "#3F6FB5",
          "mean_score": 0.2764,
          "relative_to_average_high_vis": 0.6113,
          "relative_to_average_high_vis_percent": 61
        },
        {
          "label": "Purple",
          "hex": "#7B5FA8",
          "mean_score": 0.1999,
          "relative_to_average_high_vis": 0.4421,
          "relative_to_average_high_vis_percent": 44
        }
      ],
      "local_backdrop_elements": [
        {
          "label": "Brick / warm surfaces",
          "hex": "#746153",
          "photo_share": 0.399,
          "percent_of_photos": 40
        },
        {
          "label": "Vegetation",
          "hex": "#3d4a31",
          "photo_share": 0.152,
          "percent_of_photos": 15
        }
      ],
      "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 Capitol Hill / H Street in low light, white is the strongest clothing color in the local street-scene analysis. Avoid dark gray, charcoal, and olive 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 clothing color for Capitol Hill / H Street in low light, with high confidence. The hardest colors to see are Dark Gray, Charcoal, and Olive. 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."
    }
  ]
}