grayscale()
The grayscale()
CSS function converts the input image to grayscale. Its result is a <filter-function>
.
Try it
Syntax
css
grayscale(amount)
Parameters
amount
-
Amount of the input image that is converted to grayscale. It is specified as a
<number>
or a<percentage>
. A value of100%
changes the input completely to grayscale, while a value of0%
leaves the input unchanged. Values between0%
and100%
have linear multipliers on the effect. The default value when omitted is0
. The initial value used for interpolation is0
.
Examples
Examples of correct values for grayscale()
css
grayscale(0) /* No effect */
grayscale(.7) /* 70% grayscale */
grayscale(100%) /* Completely grayscale */
Specifications
Specification |
---|
Filter Effects Module Level 1 # funcdef-filter-grayscale |
Browser compatibility
BCD tables only load in the browser
See also
The other <filter-function>
functions available to be used in values of the filter
and backdrop-filter
properties include: