Tool to separate red, green and blue in an image. The separation of the RGB channels (for the 3 colors Red, Green, Blue) is used to analyze the components of the primary colors of each part of an image.
RGB Channels - dCode
Tag(s) : Image processing
dCode is free and its tools are a valuable help in games, maths, geocaching, puzzles and problems to solve every day!
A suggestion ? a feedback ? a bug ? an idea ? Write to dCode!
RGB Channels
Red/Green/Blue Channels Splitter
Tool to separate red, green and blue in an image. The separation of the RGB channels (for the 3 colors Red, Green, Blue) is used to analyze the components of the primary colors of each part of an image.
Answers to Questions
How to separate RGB values of an image?
The image will be analyzed in primary color components: Red, Green and Blue, so called RGB colors.
The result will be returned in gray level for each color, from black to white, from no color to pure color.
Example: Red 
Example: Green 
Example: Blue 
The image will be resized if it is too large to accelerate calculations.
Thus, in an image encoded in RGB, the white color corresponds to the presence of the three colors simultaneously. The black color corresponds to an absence of three colors simultaneously.
Why using RGB canals?
The red, green and blue elements are the best hues captured by the human eyes.
What is the relation between RGB and HTML color codes?
The HTML color codes consist of 3 hexadecimal numbers corresponding to the 3 RGB colors.
Example: #ff7f00 for ff,7f,00 is ff for red, 7f for green and 00 for blue
Source code
dCode retains ownership of the source code of the script RGB Channels online. Except explicit open source licence (indicated Creative Commons / free), any algorithm, applet, snippet, software (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or any function (convert, solve, decrypt, encrypt, decipher, cipher, decode, code, translate) written in any informatic langauge (PHP, Java, C#, Python, Javascript, Matlab, etc.) which dCode owns rights will not be released for free. To download the online RGB Channels script for offline use on PC, iPhone or Android, ask for price quote on contact page !
Questions / Comments
Version Française
or 
