rgb()
and rgba()
in both hexadecimal and functional notation:'#f0f'
(#rgb)'#ff00ff'
(#rrggbb)'rgb(255, 0, 255)'
'rgba(255, 255, 255, 1.0)'
'#f0ff'
(#rgba)'#ff00ff00'
(#rrggbbaa)hsl()
and hsla()
is supported in functional notation:'hsl(360, 100%, 100%)'
'hsla(360, 100%, 100%, 1.0)'
rgba(0,0,0,0)
:'transparent'