Step 1: Tap and drag on the image to select a color to match. Use a pre-loaded image or upload your own.
Step 1: Tap on a color square. The color name will appear next to the palette drop down. Tap a tube to place the color in it.
Step 1: Enter values to match. Use copy buttons to copy current mixture values to upper fields.
Step 2: Adjust mixture by adding parts using the plus and minus buttons or typing in a number. Parts can be between 0 and 100 per tube.