saturate()
CSS
function
super-saturates or desaturates the input image. Its result is a
<filter-function>
.
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.
saturate(amount)
amount
<number>
或
<percentage>
. A value under
100%
desaturates the image, while a value over
100%
super-saturates it. A value of
0%
is completely unsaturated, while a value of
100%
leaves the input unchanged. The lacuna value for interpolation is
1
.
saturate(0) /* Completely unsaturated */ saturate(.4) /* 40% saturated */ saturate(100%) /* No effect */ saturate(200%) /* Double saturation */
| 规范 | 状态 |
|---|---|
|
Filter Effects Module Level 1
The definition of 'saturate()' in that specification. |
工作草案 |
<filter-function>
blur()
brightness()
contrast()
drop-shadow()
grayscale()
hue-rotate()
invert()
opacity()
sepia()