1. Color matching law:
According to the hue of the main color picker, one complementary color and two contrast colors can be obtained, and the angle of the contrast color picker can be adjusted arbitrarily.
For each color picker, adjust the saturation and brightness individually. In this way you no longer need to learn from other rigid color schemes.

2. Gradient effect:
According to the two color pickers, the gradient effect of the two colors is displayed on the screen in real time.

3. Color picker:
Import a picture from the album, drag the picture, you can get the color parameters of the pixel from the color picker.

4.Split View:
Can be used with other apps that support split view on iPad.