The brightness()
CSS function applies a linear multiplier to the input image, making it appear brighter or darker. Its result is a <filter-function>
.
brightness()
Try it
Syntax
brightness(amount)
Parameters
-
amount
-
The brightness of the result, specified as a
<number>
or a<percentage>
. A value under100%
darkens the image, while a value over100%
brightens it. A value of0%
will create an image that is completely black, while a value of100%
leaves the input unchanged. The initial value for interpolation is1
.
Examples
Setting brightness using numbers and percentages
brightness(0%) /* Completely black */ brightness(0.4) /* 40% brightness */ brightness(1) /* No effect */ brightness(200%) /* Double brightness */
Specifications
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
brightness |
18
|
12
|
35
|
No
|
15
|
6
|
4.4
|
53
|
35
|
14
|
6
|
6.0
|
See also
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/CSS/filter-function/brightness