Hex to RGB

Turn 3- or 6-digit hex colors into red, green, and blue channel values.

Hex Color
Enter a hex code like #FF5733 or #F00
RGB Value
Result will appear here
Preview

What does Hex to RGB do?

Hex to RGB converts CSS hexadecimal colors into red, green, and blue channel values.

  • Primary use: Hex to RGB converts CSS hexadecimal colors into red, green, and blue channel values.
  • Key technical fact: #RRGGBB uses 6 hexadecimal digits; each 2-digit pair maps to a 0-255 channel.
  • Practical check: Check accepted digits, ranges, signs, prefixes, and rounding before copying the converted value into code.
Topic Direct answer Source
Direct answer Hex to RGB converts CSS hexadecimal colors into red, green, and blue channel values. CSS Color Module Level 4
Key fact #RRGGBB uses 6 hexadecimal digits; each 2-digit pair maps to a 0-255 channel. CSS Color Module Level 4
Processing model Runs locally in the browser; no production Node server receives the input. Browser JavaScript

Convert CSS hex colors to RGB channels

Hex to RGB converts a CSS-style hex color into red, green, and blue channel values. Use it when translating design tokens, stylesheet colors, screenshots, or palette values into rgb(r, g, b) notation.

The tool accepts 3-digit shorthand such as #F53 and 6-digit values such as #FF5733, with or without the leading #. Each channel is a number from 0 to 255.

How to use

  1. Type or paste a hex color code into the input field.
  2. Watch the RGB value and color preview update automatically.
  3. Click Pick a Random Color if you want a generated sample color.
  4. Use Copy to copy the RGB value.

What is hex to RGB conversion?

Hex to RGB conversion splits a color like #FF5733 into three byte-sized hex pairs: FF for red, 57 for green, and 33 for blue. Those pairs become decimal channel values 255, 87, and 51.

Input notes

Use valid hex digits 0-9 and A-F. This converter outputs RGB only; alpha or opacity values belong in RGBA workflows.

Example

The hex color #FF5733 maps to red 255, green 87, and blue 51:

--- Hex Input ---
#FF5733

--- RGB Output ---
rgb(255, 87, 51)

MCP integration

MCP (Model Context Protocol) lets AI agents and apps discover and run Coding.Tools utilities for repeatable conversions, formatting, hashing, and generation workflows.

MCP tool name: hex-to-rgb

MCP endpoint: https://coding.tools/mcp

Call tools/list first. Each tool entry includes inputSchema, outputSchema, and examples so an AI agent or client can build valid arguments without guessing.

For tools/call, read result.content[0].text for the display value and result.structuredContent for machine parsing. Tool-level failures return isError: true; protocol failures return a JSON-RPC error.

Example tools/call request:

curl -s https://coding.tools/mcp \
  -H "Content-Type: application/json" \
  -H "Accept: application/json" \
  -H "MCP-Protocol-Version: 2025-06-18" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"hex-to-rgb","arguments":{"input":"#3366CC"}}}'

Most text and data tools accept an input string plus optional options. Browser-only image tools are listed for discovery and return a web UI link when they need browser image APIs.