Fastest Things
The internet's encyclopedia of speed.

The icon is three ranked bars, the same mark as the header and the favicon. These files are the icon only.
The longest bar is orange. The two shorter bars follow the surface. The shortest bar is the same color at 40% opacity.

Light surfaces: logo-mark-dark.svg and logo-mark-dark-512.png, logo-mark-dark-1024.png, logo-mark-dark-2048.png.
Orange lead bar (#ff670d), ink bars (#171717), transparent background.

Dark surfaces: logo-mark-light.svg and logo-mark-light-512.png, logo-mark-light-1024.png, logo-mark-light-2048.png.
Orange lead bar (#ff670d), mist bars (#f2f3f5), transparent background.

Clear space: one quarter of the icon width, on every side.
Minimum size: 16 pixels on screen. Prefer 24 pixels or larger.

Colors
Orange #ff670d — the lead bar
Ink #171717 — the two shorter bars on light surfaces
Mist #f2f3f5 — the two shorter bars on dark surfaces
Paper #fcfcfc — light backgrounds
On the orange avatar the lead bar is ink, because an orange bar would disappear on #ff670d.

Don't
Don't rotate, stretch, or redraw the bars.
Don't set type inside the mark, or add a wordmark to these files.
Don't add a stroke, shadow, or gradient.
Don't recolor the bars. The lead bar stays #ff670d, except on the orange avatar.
Don't place the mark on a photograph or a pattern.

Fastest Things is the internet's encyclopedia of speed. It ranks the fastest animals, vehicles, people, and natural phenomena. Every figure names its source and the date it was checked.

https://www.fastestthings.com