I am coloring surfaces using palettes (purples or a custom green-white-magenta). These both have a single luminance value, is it possible to generate a color palette that also has changing luminance. The ideal palette would be green -> white -> magenta along the color axis, and 0 - > 255 scaling the luminance of the rgb. We would effectively have a color bar matrix that goes from dark green to black to dark magenta if the values are low and bright green to white to bright magenta if the values are high. Thanks for your insights! -Brandon Brandon Scott, PhD CZI Imaging Scientist, Assistant Professor Nanoscience & Biomedical Engineering South Dakota Mines EEP 229 501 E. Saint Joseph St., Rapid City, SD 57701 724.510.1253 | Brandon.Scott@sdsmt.edu<mailto:Brandon.Scott@sdsmt.edu> [South Dakota Mines]<https://www.sdsmt.edu/>