The color palette is at the top-right corner of the interface.
You can choose a color wheel or an RGB color picker. You can also select a color on a frame with an eyedropper.
Personal Color Palette
The personal color palette is available in Creativity 365 and Animation Desk Pro. The app saves any color that is selected on the canvas with an eyedropper to your personal palette.
To save the color from the color wheel or RGB swatch, please tap the button to add the colors to your palette.
Long tap on the color slot, and tap "Delete" to remove the color from the palette.