Less Color Blending difference()
The Less color blending difference function is used to subtract the second color from the first color on a channel by channel basis. Here, it must be cleared that negative values are inverted. Subtracting black color doesn't change in result while subtracting white color results in color inversion.
Returns: Resultant color.
Hardlight Function Example
Let's take an example to demonstrate the usage of color blending difference function in Less file.
Create a HTML file named "simple.html", having the following data.
HTML file: simple.html
Now create a file named "simple.less". It is similar to CSS file. The only one difference is that it is saved with ".less" extension.
LESS file: simple.less
Put the both file "simple.html" and "simple.less" inside the root folder of Node.js
Now, execute the following code: lessc simple.less simple.css
This will compile the "simple.less" file. A CSS file named "simple.css" will be generated.
The generated CSS "simple.css", has the following code: