Detectable Design

What to wear to stay visible in Downtown / Loop / River North during the day

During the day in Downtown / Loop / River North, pick clothing colors that stay easy to spot against the local street background.

Best colors
OrangeYellowRed
Hardest colors to see
CharcoalDark GrayBlack

If you own high-vis gear

High-vis gear still performs best overall here. If you own it, start with the top options below.

Fluorescent Yellow Blaze Orange

Only have dark clothing?

  • Add reflective details at ankles, wrists, or other moving points.
  • Add a lighter outer layer if you have one.
  • Use lights as well if you are biking or moving near traffic in low light.

How colors compare

Relative to average high-vis

Higher percentages mean the color gets closer to the average high-vis score in local street scenes under these conditions.

1
Orange best overall
relative to average high-vis 87%
0.46 avg score
2
Yellow strong fallback
relative to average high-vis 83%
0.44 avg score
3
Red
relative to average high-vis 77%
0.41 avg score
4
Pink
relative to average high-vis 71%
0.38 avg score
5
Blue
relative to average high-vis 67%
0.35 avg score
6
White
relative to average high-vis 67%
0.35 avg score
7
Light Blue
relative to average high-vis 64%
0.34 avg score
8
Beige
relative to average high-vis 58%
0.31 avg score
9
Light Gray
relative to average high-vis 51%
0.27 avg score
10
Purple
relative to average high-vis 51%
0.27 avg score

Rows are ordered by how close each color gets to the average high-vis benchmark in these conditions.

Local backdrop

Local backdrop elements

Brick / warm surfaces
43% of photos
Glass / blue surfaces
23% of photos
Signs / painted accents
25% of photos

Why this works

In Downtown / Loop / River North daytime conditions, orange comes closest to high-visibility performance from a normal closet, while fluorescent yellow and blaze orange still lead the true high-visibility benchmark.

Check local visibility

Action

  • Start with one high-contrast top layer that reads clearly against the local street palette.
  • Keep reflective details on motion points if your route continues into shade, dusk, or traffic-heavy areas.
  • If you are biking, avoid relying on clothing color alone when the route includes tunnels, tree cover, or sunset transitions.

If you are choosing from regular clothing, start with orange and add reflective details at moving points. It lands at about 87% of the average high-vis score here.

If you are packing one option for Downtown / Loop / River North daytime conditions, make it orange if that is what you already own. If you have high-vis gear, fluorescent yellow still performs best overall.

Data confidence: high

Examples

Images from the local dataset to show the local background.

Street-level daytime example from Downtown Chicago Loop River North, cropped to show the local street context.
Street-level daytime example from Downtown Chicago Loop River North, cropped to show the local street context.
Street-level daytime example from Downtown Chicago Loop River North, cropped to show the local street context.

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If your route, trip, or hometown needs coverage, send a request. That helps decide where to collect more imagery next.

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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.

See the scoring methodology