Im trying to display colors in LCH color space using the ChromaticityPlot3D and ColorsNear Function. In its default state, ColorsNear uses some arbitrary distance to display for each point given. Is there a way to set this distance for each value. For example: display a color space between the regions of L* = [0.51 0.71], C* = [0.41 0.62], and H* = 0.4 0.467].

In the documentation, it shows you can use DeltaL, DeltaC, and DeltaH, but the function only takes one input argument. Is there a better way to do this? Or another program/software that is better suited for this application?