HUSL was already mentioned, so I bring up HSP [1]. The idea is to adjust the lightness (the L in HSL) by something which is closer to the percieved luminescence

HUSL was already mentioned, so I bring up HSP [1]. The idea is to adjust the lightness (the L in HSL) by something which is closer to the percieved luminescence. Also I wonder if HSL will ever manage to replace HSB/HSV as the default choice for color pickers. [1] http://alienryderflex.com/hsp.html http://alienryderflex.com/hsp.html