(vround .(vsqrt ..(rgb-from-hsl ...(vsqrt ....(hsl-from-rgb .....(clamp ......(adjust-hsl grain [1.1934 2.9935 2.1026]) ......(sigmoid 2.7268) ......(saturation-from-rgb .......(turbulate ........(max-component vsplasma) [2.5126 -0.4179 -2.1816]))))))))