Use invert() CSS function that inverts the color samples in the input element.
backdrop-invert-0
backdrop-invert-5
backdrop-invert-10
backdrop-invert-20
backdrop-invert-25
backdrop-invert-30
backdrop-invert-40
backdrop-invert-50
backdrop-invert-60
backdrop-invert-70
backdrop-invert-75
backdrop-invert-80
backdrop-invert-90
backdrop-invert-95
backdrop-invert-100