{
  "schema_version": "detectable_design.area.v1",
  "area": {
    "slug": "richmond_sunset_sf",
    "name": "Richmond / Sunset",
    "state_name": "California",
    "state_code": "CA",
    "aliases": [
      "richmond",
      "sunset",
      "richmond sunset",
      "sf richmond",
      "sf sunset"
    ]
  },
  "page_urls": [
    "https://detectable.design/richmond_sunset_sf/daytime",
    "https://detectable.design/richmond_sunset_sf/low_light"
  ],
  "methodology_url": "https://detectable.design/methodology",
  "last_updated": "2026-04-27",
  "recommendations": [
    {
      "schema_version": "detectable_design.recommendation.v1",
      "slug": "richmond_sunset_sf__running__daytime",
      "area": {
        "slug": "richmond_sunset_sf",
        "name": "Richmond / Sunset"
      },
      "light_condition": "daytime",
      "light_label": "Daytime",
      "source_activity": "running",
      "page_url": "https://detectable.design/richmond_sunset_sf/daytime",
      "data_url": "https://detectable.design/data/areas/richmond_sunset_sf.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": "Safety Red",
          "hex": "#FF2A2A"
        }
      ],
      "hardest_common_colors_to_see": [
        {
          "label": "Charcoal",
          "hex": "#34373B"
        },
        {
          "label": "Dark Gray",
          "hex": "#4B4F54"
        },
        {
          "label": "Navy",
          "hex": "#243B63"
        }
      ],
      "common_color_comparison": [
        {
          "label": "White",
          "hex": "#F3F2EE",
          "mean_score": 0.4784,
          "relative_to_average_high_vis": 0.9751,
          "relative_to_average_high_vis_percent": 98
        },
        {
          "label": "Yellow",
          "hex": "#D9C957",
          "mean_score": 0.4347,
          "relative_to_average_high_vis": 0.886,
          "relative_to_average_high_vis_percent": 89
        },
        {
          "label": "Orange",
          "hex": "#D97B2B",
          "mean_score": 0.4192,
          "relative_to_average_high_vis": 0.8545,
          "relative_to_average_high_vis_percent": 85
        },
        {
          "label": "Light Gray",
          "hex": "#C8CDD1",
          "mean_score": 0.4079,
          "relative_to_average_high_vis": 0.8316,
          "relative_to_average_high_vis_percent": 83
        },
        {
          "label": "Pink",
          "hex": "#D970A9",
          "mean_score": 0.4046,
          "relative_to_average_high_vis": 0.8247,
          "relative_to_average_high_vis_percent": 82
        },
        {
          "label": "Beige",
          "hex": "#CBB89A",
          "mean_score": 0.4006,
          "relative_to_average_high_vis": 0.8166,
          "relative_to_average_high_vis_percent": 82
        },
        {
          "label": "Red",
          "hex": "#C7433B",
          "mean_score": 0.392,
          "relative_to_average_high_vis": 0.799,
          "relative_to_average_high_vis_percent": 80
        },
        {
          "label": "Light Blue",
          "hex": "#8FB9E8",
          "mean_score": 0.3832,
          "relative_to_average_high_vis": 0.7811,
          "relative_to_average_high_vis_percent": 78
        },
        {
          "label": "Blue",
          "hex": "#3F6FB5",
          "mean_score": 0.3252,
          "relative_to_average_high_vis": 0.663,
          "relative_to_average_high_vis_percent": 66
        },
        {
          "label": "Purple",
          "hex": "#7B5FA8",
          "mean_score": 0.3134,
          "relative_to_average_high_vis": 0.6389,
          "relative_to_average_high_vis_percent": 64
        }
      ],
      "local_backdrop_elements": [
        {
          "label": "Brick / warm surfaces",
          "hex": "#554a3a",
          "photo_share": 0.2328,
          "percent_of_photos": 23
        },
        {
          "label": "Glass / blue surfaces",
          "hex": "#689bcf",
          "photo_share": 0.3592,
          "percent_of_photos": 36
        },
        {
          "label": "Vegetation",
          "hex": "#2f3626",
          "photo_share": 0.3453,
          "percent_of_photos": 35
        }
      ],
      "quick_advice": "If you are choosing from regular clothing, start with white and add reflective details at moving points. It lands at about 98% of the average high-vis score here.",
      "action_summary": "For Richmond / Sunset in daytime, white is the strongest common clothing color in the local street-scene analysis. Avoid charcoal, dark gray, and navy 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 Richmond / Sunset in daytime, with high confidence. The hardest common colors to see are Charcoal, Dark Gray, and Navy. 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": "richmond_sunset_sf__running__low_light",
      "area": {
        "slug": "richmond_sunset_sf",
        "name": "Richmond / Sunset"
      },
      "light_condition": "low_light",
      "light_label": "Low light",
      "source_activity": "running",
      "page_url": "https://detectable.design/richmond_sunset_sf/low_light",
      "data_url": "https://detectable.design/data/areas/richmond_sunset_sf.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": "Navy",
          "hex": "#243B63"
        }
      ],
      "common_color_comparison": [
        {
          "label": "White",
          "hex": "#F3F2EE",
          "mean_score": 0.4926,
          "relative_to_average_high_vis": 1.0159,
          "relative_to_average_high_vis_percent": 99
        },
        {
          "label": "Yellow",
          "hex": "#D9C957",
          "mean_score": 0.4356,
          "relative_to_average_high_vis": 0.8984,
          "relative_to_average_high_vis_percent": 90
        },
        {
          "label": "Light Gray",
          "hex": "#C8CDD1",
          "mean_score": 0.4147,
          "relative_to_average_high_vis": 0.8553,
          "relative_to_average_high_vis_percent": 86
        },
        {
          "label": "Orange",
          "hex": "#D97B2B",
          "mean_score": 0.4107,
          "relative_to_average_high_vis": 0.847,
          "relative_to_average_high_vis_percent": 85
        },
        {
          "label": "Pink",
          "hex": "#D970A9",
          "mean_score": 0.3888,
          "relative_to_average_high_vis": 0.8018,
          "relative_to_average_high_vis_percent": 80
        },
        {
          "label": "Beige",
          "hex": "#CBB89A",
          "mean_score": 0.3872,
          "relative_to_average_high_vis": 0.7986,
          "relative_to_average_high_vis_percent": 80
        },
        {
          "label": "Light Blue",
          "hex": "#8FB9E8",
          "mean_score": 0.3834,
          "relative_to_average_high_vis": 0.7907,
          "relative_to_average_high_vis_percent": 79
        },
        {
          "label": "Red",
          "hex": "#C7433B",
          "mean_score": 0.3751,
          "relative_to_average_high_vis": 0.7736,
          "relative_to_average_high_vis_percent": 77
        },
        {
          "label": "Blue",
          "hex": "#3F6FB5",
          "mean_score": 0.3154,
          "relative_to_average_high_vis": 0.6505,
          "relative_to_average_high_vis_percent": 65
        },
        {
          "label": "Green",
          "hex": "#3F8C57",
          "mean_score": 0.2842,
          "relative_to_average_high_vis": 0.586,
          "relative_to_average_high_vis_percent": 59
        }
      ],
      "local_backdrop_elements": [
        {
          "label": "Brick / warm surfaces",
          "hex": "#45392d",
          "photo_share": 0.2836,
          "percent_of_photos": 28
        },
        {
          "label": "Glass / blue surfaces",
          "hex": "#719dd6",
          "photo_share": 0.3223,
          "percent_of_photos": 32
        },
        {
          "label": "Vegetation",
          "hex": "#252919",
          "photo_share": 0.2571,
          "percent_of_photos": 26
        }
      ],
      "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 Richmond / Sunset in low light, white is the strongest common clothing color in the local street-scene analysis. Avoid dark gray, charcoal, and navy 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 Richmond / Sunset in low light, with high confidence. The hardest common colors to see are Dark Gray, Charcoal, and Navy. 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."
    }
  ]
}