(vsin .(adjust-hue ..(max-component ...(vmin ....(vabs .....(v- ......(vfloor [0.997 -2.6869]) ......(green-from-hsl .......(vdivide [0.4888 -2.1347 -0.3854 0.4283] pos)))) 2.0755)) ..(vmin ...(blue-from-hsl ....(length [-0.3856 1.5382 0.038])) ...(vabs pos))))