The primary color for the role
The secondary color for the role, this will make the role a gradient between the other provided colors
The tertiary color for the role, this will turn the gradient into a holographic style
Remarks
When sendingtertiary_color the API enforces the role color to be a holographic style with values of primary_color = 11127295, secondary_color = 16759788, and tertiary_color = 16761760.