Mode
Random Color Mode
This allows to use the ramp as a possible set of random colors to assign to geometry. Each object will receive a single color from the ramp. More variety of colors can be obtained by using with the noise variation.
Repeat
Sets how many times each pattern is repeated. Note that 3Delight's ramp repeat is not merely a repeat of UV space: it is unique to each pattern.
Offset
Color Mix
Sets the mixing mode type: either RGB or HSV.