When a CC message is used to light an LED, the CC number determines the index of the pad lit, while
the CC value determines the colour that the pad is lit.
See the Session Mode layout below in Decimal (left) and Hex (right):
Numbers are notes except where stated as CCs.
Colour palette
When providing colours by MIDI notes or control changes, the colours are chosen according to the
following table, decimal:
The same table with hexadecimal indexing: