16711680

16711680 is a decimal integer that is commonly encountered in computing as the packed RGB color value for pure red. In hexadecimal, it is 0xFF0000. In 24-bit RGB color representation, colors are stored as three 8-bit components: red, green, and blue. For the value 0xFF0000, the red component is 255 and the green and blue components are 0. The decimal equivalent is obtained by 255 × 256^2, which equals 16711680.

In web development and digital graphics, this color is typically written as #FF0000 in HTML/CSS or as rgb(255, 0, 0). It represents the highest intensity of red with no contribution from green or blue. The value is widely used in software libraries and APIs that accept colors as packed integers, where the most significant byte encodes red, the next encodes green, and the least significant encodes blue.

The concept extends to contexts that employ 24-bit color depth, where 16711680 lies within the range of possible color values from 0x000000 to 0xFFFFFF. It is a standard reference for pure red in many digital color systems.