so syntax may change and browser support is far off. (It also introduces a bunch of syntax that Sass will probably choke on, like+modifiers before numeric values that have a meaning in CSS and should be left alone by Sass.)
(Hue, Saturation, Lightness, Alpha) color value is specified with hue, saturation, lightness, and alpha, where the alpha parameter specifies the opacity. The alpha parameter is a number between 0.0, meaning “fully transparent”, and 1.0, meaning “fully opaque”. For example, hsla(0, 100%...
In the above example, we have set the background-color property to hsla(0, 0%, 100%, 0.5). The hue is set to 0 degrees, and it represents the color red. Since we want white, the hue is set to 0. The saturation has been set to 0%, meaning no colorfulness, resulting in graysc...
The alpha parameter is a number between 0.0, meaning “fully transparent”, and 1.0, meaning “fully opaque”. For example, hsla(0, 100%, 50%, 1) is displayed as pure red, hsla(0, 100%, 50%, 0.5) is displayed as red with 50% opacity:Why doesn’t HTML support other color ...