Backdrop Brightness
Utilities for controlling the backdrop brightness effect of an element.
| Class Name | CSS Equivalent |
|---|---|
| backdrop-brightness-0 | --cds-sys-filter-backdrop-brightness: 0; |
| backdrop-brightness-10 | --cds-sys-filter-backdrop-brightness: 10%; |
| backdrop-brightness-20 | --cds-sys-filter-backdrop-brightness: 20%; |
| backdrop-brightness-30 | --cds-sys-filter-backdrop-brightness: 30%; |
| backdrop-brightness-40 | --cds-sys-filter-backdrop-brightness: 40%; |
| backdrop-brightness-50 | --cds-sys-filter-backdrop-brightness: 50%; |
| backdrop-brightness-60 | --cds-sys-filter-backdrop-brightness: 60%; |
| backdrop-brightness-70 | --cds-sys-filter-backdrop-brightness: 70%; |
| backdrop-brightness-80 | --cds-sys-filter-backdrop-brightness: 80%; |
| backdrop-brightness-90 | --cds-sys-filter-backdrop-brightness: 90%; |
| backdrop-brightness-100 | --cds-sys-filter-backdrop-brightness: 100%; |
| backdrop-brightness-110 | --cds-sys-filter-backdrop-brightness: 110%; |
| backdrop-brightness-120 | --cds-sys-filter-backdrop-brightness: 120%; |
| backdrop-brightness-130 | --cds-sys-filter-backdrop-brightness: 130%; |
| backdrop-brightness-140 | --cds-sys-filter-backdrop-brightness: 140%; |
| backdrop-brightness-150 | --cds-sys-filter-backdrop-brightness: 150%; |
| backdrop-brightness-160 | --cds-sys-filter-backdrop-brightness: 160%; |
| backdrop-brightness-170 | --cds-sys-filter-backdrop-brightness: 170%; |
| backdrop-brightness-180 | --cds-sys-filter-backdrop-brightness: 180%; |
| backdrop-brightness-190 | --cds-sys-filter-backdrop-brightness: 190%; |
| backdrop-brightness-200 | --cds-sys-filter-backdrop-brightness: 200%; |
Setting the backdrop brightness filter
Control the backdrop brightness effect on an element using the backdrop-brightness-{level} utilities.
html
<div class="text-center relative">
<img class="w-3xs h-3xs " src="..." />
<div class="[...] backdrop-filter backdrop-brightness-150 surface bg-opacity-low">backdrop-brightness-150</div>
</div>❗ Keep in mind
To establish filters like backdrop brightness, it's essential to commence class declarations with backdrop-filter.
This action defines a default filter for the element.
css
backdrop-filter: blur(var(--cds-sys-filter-backdrop-blur, 0)) brightness(var(--cds-sys-filter-backdrop-brightness, 100%)) contrast(var(--cds-sys-filter-backdrop-contrast, 100%)) drop-shadow(var(--cds-sys-filter-backdrop-drop-shadow, 0 0 0 transparent)) grayscale(var(--cds-sys-filter-backdrop-grayscale, 0%)) hue-rotate(var(--cds-sys-filter-backdrop-hue-rotate, 0deg)) invert(var(--cds-sys-filter-backdrop-invert, 0%)) opacity(var(--cds-sys-filter-backdrop-opacity, 100%)) saturate(var(--cds-sys-filter-backdrop-saturate, 100%)) sepia(var(--cds-sys-filter-backdrop-sepia, 0%));Subsequently, varying backdrop brightness effects can be implemented by assigning classes as outlined on this page.