0x0FC

0x0FC is a hexadecimal literal commonly encountered in computer programming and digital electronics. The prefix 0x indicates that the following digits are expressed in base-16. The digits F and C are valid hex digits, so 0x0FC is numerically equal to 0xFC, which equals decimal 252 and binary 11111100. The leading zero does not affect the value.

In practical use, such literals appear as constants, bit masks, register values, or memory addresses in source code. They are read by compilers and interpreters as the integer value 252 in most programming environments. The concept of 0x0FC illustrates how hexadecimal notation can compactly represent 8-bit values and facilitate bitwise operations, shifts, and masking tasks.

Beyond raw numbers, hexadecimal literals influence various computing contexts. In color representation, CSS hex color codes do not use the 0x prefix; for example, the shorthand #0FC expands to the RGB triple (0, 255, 204). This is a different convention from programming hex literals, though the same underlying base-16 idea applies.

Overall, 0x0FC serves as a simple example of hex notation: a prefix-based shorthand for a numerical value that is commonly used to express bytes, memory-related values, and other low-level constructs in software and hardware contexts.