Creates color scales/harmonies by changing the hue of the color. Generate color scales for predicting, understand, and taking decisions. It helps in addressing color contrast rations, accessibility of colors, how to add, modify and user colors.

https://codepen.io/karlikpj/pen/LYZXwJG https://codepen.io/stevepepple/pen/adRJaB https://codepen.io/nitnelav/pen/BaeBWQq