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  1. HTML Color Codes

    Hex code byte values range from 00, which is the lowest intensity of a color, to FF which represents the highest intensity. The color white, for example, is made by mixing each of the …

  2. Hexadecimal - Wikipedia

    Hexadecimal (hex for short) is a positional numeral system for representing a numeric value as base 16. For the most common convention, a digit is represented as "0" to "9" like for decimal …

  3. Color Hex Color Codes

    A hex color code is a six-digit combination of numbers and letters, preceded by a # symbol. Each pair of characters in the code represents the intensity of red, green, and blue (RGB) in a …

  4. Hex to Decimal Converter - RapidTables.com

    Hex to decimal number converter and how to convert.

  5. Hex Calculator

    This free hex calculator can add, subtract, multiply, and divide hexadecimal values, as well as convert between hexadecimal and decimal values.

  6. Color Hex - ColorHexa.com

    ColorHexa.com is a free color tool providing information about any color and generating matching color palettes for your designs (such as complementary, analogous, triadic, tetradic or …

  7. How Hex Color Codes Work: The Complete Beginner’s Guide

    Jun 7, 2025 · A hex color code is a way to write down a color using numbers and letters in base-16 (hexadecimal). Every computer screen color is made by mixing red, green, and blue light.

  8. Hexadecimal - SparkFun Learn

    Hexadecimal -- also known as hex or base 16 -- is a system we can use to write and share numerical values. In that way it's no different than the most famous of numeral systems (the …

  9. Colors HEX - W3Schools

    Hexadecimal color values are supported in all browsers. A hexadecimal color is specified with: # rrggbb. Where rr (red), gg (green) and bb (blue) are hexadecimal integers between 00 and ff, …

  10. What Is Hex? - Computer Hope

    Apr 7, 2025 · Meaning of hex or hexadecimal numbering, a base-16 system using digits 0-9 and letters A-F, commonly used in computing for color codes and data representation.