(adjust-hue .(vsin ..(saturation-from-rgb ...(saturation-from-rgb ....(red-from-hsl .....(vcos ......(alpha pos)))))) .(sigmoid ..(min-component ...(vfrac ....(v- .....(gradient ......(lightness-from-rgb .......(dot ........(vmod [-1.7053 -0.1863 2.1778 2.9813] 0.6405) agate))) .....(vround ......(hsl-from-rgb [-0.1102 -0.3105 2.9912 -1.3758])))))))