alpha()

The alpha() CSS function computes a relative color value by adjusting the opacity of an origin color.

Baseline Status: This feature is currently Limited and is missing in at least one major browser engine.

Desktop Browser Engine Support

Google Chrome

151

Supported

Mozilla Firefox

155

Supported

Apple Safari

—

Unsupported

Microsoft Edge

151

Supported

Mobile Browser Engine Support

Chrome Android

151

Firefox Android

155

Safari iOS

—

Specifications and References

MDN Browser Compat Data Keys: