M-AUDIO Pro Tools Recording Studio - Manual (Page 641)

Chapter 30: MIDI Editors 623
No Color Coding
When neither Color Coding by Track nor Color Coding by Velocity are enabled, notes are drawn in
the MIDI Editor in as the same color they are in the Edit window—using the color coding options as
set in the Track Color Coding settings in the Display Preferences.
Figure 36. MIDI Editor window, notes color-coded by Note On velocity
Color Code MIDI Notes By Velocity enabled
Figure 37. MIDI Editor window, no color coding
No Color Coding enabled