skys
white	pink	orange	blue
#FFFFFF	#F62276	#E88900	#0000FF
rgb(255,255,255)	rgb(240,30,120)	rgb(240,140,0)	rgb(0,0,255)
hsl(0,0%,100%)	hsl(345,80%,60%)	hsl(20,80%,60%)	hsl(240,100%,50%)