Updated: 10/17/2017 by Computer Hope

Red may refer to any of the following:

LED status lights

1. Red is the color of an LED that indicates an error or network data collision. An error will be a solid red LED and a data collision will be a flashing red LED.

If you are unsure what the LED is meant to indicate on your computer or network device, refer to the computer or networking product manual for additional information.

2. Linux command, see the red command page for additional information.

3. With HTML, red is represented as the HTML color code #FF0000 or #F00 in CSS shorthand, which is hexadecimal for 255 red, 0 green, and 0 blue.

Related pages

Amber, Collision, Color, Color terms, Green