[ { "schema_version": "detectable_design.recommendation.v1", "slug": "downtown_seattle__running__daytime", "area": { "slug": "downtown_seattle", "name": "Seattle" }, "light_condition": "daytime", "light_label": "Daytime", "source_activity": "running", "page_url": "https://detectable.design/downtown_seattle/daytime", "data_url": "https://detectable.design/data/areas/downtown_seattle.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": "Neon Pink", "hex": "#FF3FB4" } ], "hardest_common_colors_to_see": [ { "label": "Dark Gray", "hex": "#4B4F54" }, { "label": "Olive", "hex": "#7C8652" }, { "label": "Charcoal", "hex": "#34373B" } ], "common_color_comparison": [ { "label": "White", "hex": "#F3F2EE", "mean_score": 0.4235, "relative_to_average_high_vis": 0.9007, "relative_to_average_high_vis_percent": 90 }, { "label": "Yellow", "hex": "#D9C957", "mean_score": 0.4008, "relative_to_average_high_vis": 0.8523, "relative_to_average_high_vis_percent": 85 }, { "label": "Orange", "hex": "#D97B2B", "mean_score": 0.3959, "relative_to_average_high_vis": 0.8421, "relative_to_average_high_vis_percent": 84 }, { "label": "Red", "hex": "#C7433B", "mean_score": 0.394, "relative_to_average_high_vis": 0.838, "relative_to_average_high_vis_percent": 84 }, { "label": "Pink", "hex": "#D970A9", "mean_score": 0.3614, "relative_to_average_high_vis": 0.7685, "relative_to_average_high_vis_percent": 77 }, { "label": "Blue", "hex": "#3F6FB5", "mean_score": 0.3433, "relative_to_average_high_vis": 0.7301, "relative_to_average_high_vis_percent": 73 }, { "label": "Light Gray", "hex": "#C8CDD1", "mean_score": 0.3411, "relative_to_average_high_vis": 0.7255, "relative_to_average_high_vis_percent": 73 }, { "label": "Light Blue", "hex": "#8FB9E8", "mean_score": 0.3351, "relative_to_average_high_vis": 0.7126, "relative_to_average_high_vis_percent": 71 }, { "label": "Beige", "hex": "#CBB89A", "mean_score": 0.3282, "relative_to_average_high_vis": 0.6981, "relative_to_average_high_vis_percent": 70 }, { "label": "Black", "hex": "#1E1E20", "mean_score": 0.3259, "relative_to_average_high_vis": 0.6931, "relative_to_average_high_vis_percent": 69 } ], "local_backdrop_elements": [ { "label": "Vegetation", "hex": "#3c493c", "photo_share": 0.3448, "percent_of_photos": 34 }, { "label": "Signs / painted accents", "hex": "#29363a", "photo_share": 0.3276, "percent_of_photos": 33 }, { "label": "Brick / warm surfaces", "hex": "#634630", "photo_share": 0.0776, "percent_of_photos": 8 } ], "quick_advice": "If you are choosing from regular clothing, start with white and add reflective details at moving points. It lands at about 90% of the average high-vis score here.", "action_summary": "For Seattle in daytime, white is the strongest common clothing color in the local street-scene analysis. Avoid dark gray, olive, and charcoal 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 common clothing color for Seattle in daytime, with high confidence. The hardest common colors to see are Dark Gray, Olive, and Charcoal. 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": "downtown_seattle__running__low_light", "area": { "slug": "downtown_seattle", "name": "Seattle" }, "light_condition": "low_light", "light_label": "Low light", "source_activity": "running", "page_url": "https://detectable.design/downtown_seattle/low_light", "data_url": "https://detectable.design/data/areas/downtown_seattle.json", "methodology_url": "https://detectable.design/methodology", "last_updated": "2026-04-27", "confidence": "medium", "best_common_color": { "label": "White", "hex": "#F3F2EE" }, "best_high_visibility_colors": [ { "label": "Fluorescent Yellow", "hex": "#D7FF00" }, { "label": "Bright White", "hex": "#FFFFFF" } ], "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": 0.4509, "relative_to_average_high_vis": 0.9453, "relative_to_average_high_vis_percent": 95 }, { "label": "Yellow", "hex": "#D9C957", "mean_score": 0.4156, "relative_to_average_high_vis": 0.8714, "relative_to_average_high_vis_percent": 87 }, { "label": "Orange", "hex": "#D97B2B", "mean_score": 0.4016, "relative_to_average_high_vis": 0.842, "relative_to_average_high_vis_percent": 84 }, { "label": "Red", "hex": "#C7433B", "mean_score": 0.3874, "relative_to_average_high_vis": 0.8121, "relative_to_average_high_vis_percent": 81 }, { "label": "Pink", "hex": "#D970A9", "mean_score": 0.3725, "relative_to_average_high_vis": 0.781, "relative_to_average_high_vis_percent": 78 }, { "label": "Light Gray", "hex": "#C8CDD1", "mean_score": 0.3563, "relative_to_average_high_vis": 0.7469, "relative_to_average_high_vis_percent": 75 }, { "label": "Beige", "hex": "#CBB89A", "mean_score": 0.3504, "relative_to_average_high_vis": 0.7347, "relative_to_average_high_vis_percent": 73 }, { "label": "Light Blue", "hex": "#8FB9E8", "mean_score": 0.3286, "relative_to_average_high_vis": 0.6889, "relative_to_average_high_vis_percent": 69 }, { "label": "Blue", "hex": "#3F6FB5", "mean_score": 0.3239, "relative_to_average_high_vis": 0.6791, "relative_to_average_high_vis_percent": 68 }, { "label": "Black", "hex": "#1E1E20", "mean_score": 0.3082, "relative_to_average_high_vis": 0.6461, "relative_to_average_high_vis_percent": 65 } ], "local_backdrop_elements": [ { "label": "Signs / painted accents", "hex": "#2b3339", "photo_share": 0.5556, "percent_of_photos": 56 }, { "label": "Glass / blue surfaces", "hex": "#7aa2ca", "photo_share": 0.5926, "percent_of_photos": 59 }, { "label": "Vegetation", "hex": "#354033", "photo_share": 0.1481, "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 95% of the average high-vis score here.", "action_summary": "For Seattle 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, fluorescent yellow is still the strongest benchmark option. Confidence: medium.", "citation_text": "Detectable Design recommends White as the strongest common clothing color for Seattle in low light, with medium 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." }, { "schema_version": "detectable_design.recommendation.v1", "slug": "north_seattle__running__daytime", "area": { "slug": "north_seattle", "name": "North Seattle" }, "light_condition": "daytime", "light_label": "Daytime", "source_activity": "running", "page_url": "https://detectable.design/north_seattle/daytime", "data_url": "https://detectable.design/data/areas/north_seattle.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": "Safety Red", "hex": "#FF2A2A" } ], "hardest_common_colors_to_see": [ { "label": "Dark Gray", "hex": "#4B4F54" }, { "label": "Olive", "hex": "#7C8652" }, { "label": "Charcoal", "hex": "#34373B" } ], "common_color_comparison": [ { "label": "White", "hex": "#F3F2EE", "mean_score": 0.4089, "relative_to_average_high_vis": 0.8704, "relative_to_average_high_vis_percent": 87 }, { "label": "Red", "hex": "#C7433B", "mean_score": 0.402, "relative_to_average_high_vis": 0.8557, "relative_to_average_high_vis_percent": 86 }, { "label": "Orange", "hex": "#D97B2B", "mean_score": 0.3997, "relative_to_average_high_vis": 0.8509, "relative_to_average_high_vis_percent": 85 }, { "label": "Yellow", "hex": "#D9C957", "mean_score": 0.3977, "relative_to_average_high_vis": 0.8465, "relative_to_average_high_vis_percent": 85 }, { "label": "Pink", "hex": "#D970A9", "mean_score": 0.3688, "relative_to_average_high_vis": 0.7849, "relative_to_average_high_vis_percent": 78 }, { "label": "Blue", "hex": "#3F6FB5", "mean_score": 0.3427, "relative_to_average_high_vis": 0.7295, "relative_to_average_high_vis_percent": 73 }, { "label": "Black", "hex": "#1E1E20", "mean_score": 0.3369, "relative_to_average_high_vis": 0.7171, "relative_to_average_high_vis_percent": 72 }, { "label": "Light Gray", "hex": "#C8CDD1", "mean_score": 0.3301, "relative_to_average_high_vis": 0.7026, "relative_to_average_high_vis_percent": 70 }, { "label": "Light Blue", "hex": "#8FB9E8", "mean_score": 0.327, "relative_to_average_high_vis": 0.696, "relative_to_average_high_vis_percent": 70 }, { "label": "Beige", "hex": "#CBB89A", "mean_score": 0.3256, "relative_to_average_high_vis": 0.6932, "relative_to_average_high_vis_percent": 69 } ], "local_backdrop_elements": [ { "label": "Vegetation", "hex": "#2e382c", "photo_share": 0.3687, "percent_of_photos": 37 }, { "label": "Glass / blue surfaces", "hex": "#80b1cd", "photo_share": 0.4216, "percent_of_photos": 42 }, { "label": "Signs / painted accents", "hex": "#2b3e46", "photo_share": 0.3444, "percent_of_photos": 34 } ], "quick_advice": "If you are choosing from regular clothing, start with white and add reflective details at moving points. It lands at about 87% of the average high-vis score here.", "action_summary": "For North Seattle in daytime, white is the strongest common clothing color in the local street-scene analysis. Avoid dark gray, olive, and charcoal 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 common clothing color for North Seattle in daytime, with high confidence. The hardest common colors to see are Dark Gray, Olive, and Charcoal. 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": "north_seattle__running__low_light", "area": { "slug": "north_seattle", "name": "North Seattle" }, "light_condition": "low_light", "light_label": "Low light", "source_activity": "running", "page_url": "https://detectable.design/north_seattle/low_light", "data_url": "https://detectable.design/data/areas/north_seattle.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": "Bright White", "hex": "#FFFFFF" } ], "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": 0.4833, "relative_to_average_high_vis": 0.9969, "relative_to_average_high_vis_percent": 99 }, { "label": "Yellow", "hex": "#D9C957", "mean_score": 0.4415, "relative_to_average_high_vis": 0.9107, "relative_to_average_high_vis_percent": 91 }, { "label": "Orange", "hex": "#D97B2B", "mean_score": 0.4113, "relative_to_average_high_vis": 0.8485, "relative_to_average_high_vis_percent": 85 }, { "label": "Light Gray", "hex": "#C8CDD1", "mean_score": 0.4013, "relative_to_average_high_vis": 0.8279, "relative_to_average_high_vis_percent": 83 }, { "label": "Pink", "hex": "#D970A9", "mean_score": 0.3908, "relative_to_average_high_vis": 0.8061, "relative_to_average_high_vis_percent": 81 }, { "label": "Beige", "hex": "#CBB89A", "mean_score": 0.3883, "relative_to_average_high_vis": 0.8009, "relative_to_average_high_vis_percent": 80 }, { "label": "Red", "hex": "#C7433B", "mean_score": 0.377, "relative_to_average_high_vis": 0.7776, "relative_to_average_high_vis_percent": 78 }, { "label": "Light Blue", "hex": "#8FB9E8", "mean_score": 0.3766, "relative_to_average_high_vis": 0.7769, "relative_to_average_high_vis_percent": 78 }, { "label": "Blue", "hex": "#3F6FB5", "mean_score": 0.3166, "relative_to_average_high_vis": 0.6532, "relative_to_average_high_vis_percent": 65 }, { "label": "Olive", "hex": "#7C8652", "mean_score": 0.2855, "relative_to_average_high_vis": 0.589, "relative_to_average_high_vis_percent": 59 } ], "local_backdrop_elements": [ { "label": "Brick / warm surfaces", "hex": "#382725", "photo_share": 0.2336, "percent_of_photos": 23 }, { "label": "Glass / blue surfaces", "hex": "#77a1c8", "photo_share": 0.4486, "percent_of_photos": 45 }, { "label": "Vegetation", "hex": "#272a1f", "photo_share": 0.243, "percent_of_photos": 24 } ], "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 North Seattle 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, fluorescent yellow is still the strongest benchmark option. Confidence: high.", "citation_text": "Detectable Design recommends White as the strongest common clothing color for North Seattle 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." } ]