adjective

hexadecimal

hexadecimal

Color codes are often written in hexadecimal.

Colour codes are often written in hexadecimal.

The value is 3F in hexadecimal.

The value is 3F in hexadecimal.

((noun)) relating to a system with base 16 Color codes are often written in hexadecimal.

base-16

From Greek 'hexa' (six) and Latin 'decem' (ten), meaning 6 + 10 = 16.

Think of a hexagon (6 sides) and a decade (10 years) to remember the number 16. It's used for computer code.

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