each of the button pads can take any of the 7 colors: red, green, blue, yellow, cyan, purple and white. the color is determined from the incoming note velocity value on the buttonpad channel, or the default bank color when the velocity is 127, which can be set from the setup mode.
for the rest of velocity values the colors set are as follows:
|127||default bank color|
the rotary encoders can also take three colors, red, green and yellow. which is also determined from the velocity of the incoming note on message on the controls channel.