The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request.
- The amount of the conversion, specified as a
<percentage>. A value of
100%is completely grayscale, while a value of
0%leaves the input unchanged. Values between
100%are linear multipliers on the effect. Default value when omitted is
1. The initial value for interpolation is
grayscale(0) /* No effect */ grayscale(.7) /* 70% grayscale */ grayscale(100%) /* Completely grayscale */
|Filter Effects Module Level 1
The definition of 'grayscale()' in that specification.