16777215

16777215 is the decimal value commonly associated with the 24-bit color white. It represents the maximum value that can be stored when using three 8-bit color channels (red, green, and blue), corresponding to 2^24 minus 1.

In hexadecimal form, 16777215 is 0xFFFFFF, which is the standard color code for white in many color specification systems. Interpreted as an RGB color, this means each channel is at its maximum intensity of 255, yielding pure white.

A 24-bit color space allows 16,777,216 distinct colors, ranging from 0x000000 (black) to 0xFFFFFF (white). The decimal equivalents run from 0 to 16,777,215, with 16,777,215 representing white.

Beyond pure color representation, 16777215 can appear in computing contexts as a boundary value or sentinel when color data is stored as an unsigned integer. It is used in various graphics APIs and image formats that encode colors as 24-bit integers, and it remains a reference point for the upper limit of standard RGB color values.