I recommend you to read Andy Adams' article on filter and backdrop-filter CSS properties comparison. https://css-tricks.com/almanac/properties/b/backdrop-filter/
Hello, If you want the blur to have a color, you'll need to add the background property with an rgba value. Make sure that the alpha (opacity) is less than 1.
hey you can use simple css effect like if your class is: .image{ width: 100% opacity: 0.5; } you can use opacity in css and your image will be lighter on text.