Attention Warning Triangle color outline icon

About the Attention Warning Triangle color outline icon

An upward-pointing triangle with rounded corners, drawn as a heavy red band around a clear center that holds a tapered exclamation mark and its dot. It is the standard call for caution and reads as an error, a hazard or a step that cannot be undone. Use it in form validation, system alerts, driver and road-safety material, machine labels, and slides that flag risks.

The triangle is nearly equilateral and the exclamation mark is thick at the top and narrow at the base, keeping it legible when the shape shrinks. It works alongside prohibition, information and stop-sign icons. At small sizes drop the sign into a toast or banner rather than inline text so the red band keeps its weight.

This is the colour outline version of the attention warning triangle icon: the same line drawing in an accent colour, useful for highlighting a state, a category or a brand tone without adding visual weight.

Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.

Free for personal and commercial use with attribution.