Return a paint color of elements h, s, v, a (hue, saturation, value, opacity).
h
s
v
a
Hue in [0, 360)
Saturation in [0, 100]
Value in [0, 100]
Opacity
HSVA color
Return a paint color of elements
h
,s
,v
,a
(hue, saturation, value, opacity).