Hello, hello; hey hi! I'm Kai and have never made a material to share before, but thought my custom palette of my most used colors would be a great start!
The first dark purple I use for sketching, but also shading so everything in a piece feels cohesive. There are plenty of cooler tones but also vivid brights, a handfull of skin tones, colors I use for color dodge layers in shadows, highlight colors, etc.