Color Pallete
Given the complexity of all colors, I used CSS3 and JS to create a simple web application (sorry, it can only be used by our team now) that lets designers and programmers work in the same color palette environment. The color palette includes commonly used system colors. The designer or programmer only needs to select the color type to automatically get brighter or darker colors. What's even better is that a designer or programmer can get hex with just a click and quickly paste it into sketch or Xcode and so on.
If you may have a palette for your design system, I suggest you build a similar simple program like this one to improve your efficiency. The designer or programmer must love you very much.
Hope you like this, don't forget to click "L" to show your love!