(v* .(rotate ..(vfloor ...(max-component ....(vmax .....(vfrac [2.6547 1.215]) .....(vround ......(lightness-from-rgb [2.6694 1.8653]))))) pos) .(theta ..(blue-from-hsl ...(lightness-from-rgb ....(vsin [0.8675 -0.5481 -0.7193 0.4003])))))