adjective

hexadecimal

hexadecimal

Hexadecimal numbers use sixteen distinct symbols.

Hexadecimal numbers use sixteen distinct symbols.

The colour code is a hexadecimal value.

The color code is a hexadecimal value.

((a hexadecimal number/code/value)) a number/code/value in the base-16 system The color code is a hexadecimal value.

Synonyms: base-16

From Greek 'hex' (six) and Latin 'decem' (ten). 6 + 10 = 16, referring to the base-16 numeral system.

Break it down: 'hex' means 6 (like a hexagon) and 'deci' means 10 (like a decade). Add them together to get 16 for the base-16 system.

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