The monochrome
CSS media feature can be used to test the number of bits per pixel in the monochrome frame buffer of the output device.
Syntax
The monochrome
feature is specified as an <integer>
representing the number of bits per pixel in the monochrome frame buffer. If the device is not a monochrome device, the value is zero. It is a range feature, meaning that you can also use the prefixed min-monochrome
and max-monochrome
variants to query minimum and maximum values, respectively.
Examples
HTML
<p class="mono">Your device supports monochrome pixels!</p>
<p class="no-mono">Your device doesn't support monochrome pixels.</p>
CSS
p {
display: none;
}
/* Any monochrome device */
@media (monochrome) {
p.mono {
display: block;
color: #333;
}
}
/* Any non-monochrome device */
@media (monochrome: 0) {
p.no-mono {
display: block;
color: #ee3636;
}
}
Result
Specifications
Specification | Status | Comment |
---|---|---|
Media Queries Level 4The definition of 'monochrome' in that specification. | Candidate Recommendation | The value can now be negative, in which case it computes to false. |
Media QueriesThe definition of 'monochrome' in that specification. | Recommendation | Initial definition. The value must be nonnegative. |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
monochrome media feature
|
Chrome
Full support 1 |
Edge
Full support 79 |
Firefox
Full support 2 |
IE
No support No |
Opera
Full support 10 |
Safari
Full support 3 |
WebView Android
Full support ≤37 |
Chrome Android
Full support 18 |
Firefox Android
Full support 4 |
Opera Android
Full support 10.1 |
Safari iOS
Full support 1 |
Samsung Internet Android
Full support 1.0 |
Legend
- Full support
- Full support
- No support
- No support
monochrome by Mozilla Contributors is licensed under CC-BY-SA 2.5.