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  1. HTML Color Codes

    Find that perfect color with our color picker and discover beautiful color harmonies, tints, shades and tones; input Hex color codes, RGB and HSL values, and generate HTML, CSS and SCSS …

  2. 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 …

  3. 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 …

  4. Hex to Decimal Converter - RapidTables.com

    Hex to decimal number converter and how to convert. Base 16 to base 10.

  5. Color Hex - ColorHexa.com

    Enter any Hex, RGB or HSL values. Separate your query with +, - or to. Color hex encyclopedia providing information about any color.

  6. Hex Calculator

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

  7. HEX Encoder/Decoder - DevTools

    Free online HEX encoder and decoder tool. Easily convert text to hexadecimal encoding or decode HEX strings back to readable text. Perfect for data encoding, debugging and binary …

  8. 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.

  9. What is Hexadecimal Numbering? | Definition from TechTarget

    Feb 20, 2025 · Hexadecimal -- also known as base-16 or hex -- is one of four numbering systems. The other three are decimal, or base-10; binary, or base-2; and octal, or base-8. The following …

  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.