The first Color object.
The second Color object.
Optionallength: number
Distance to interpolate over. Default 100.
Optionalindex: number
Index to start from. Default 0.
Optionalhsv: boolean
Whether to interpolate in HSV. Default false.
OptionalhsvSign: number
Preferred direction for HSV interpolation. 0 is nearest, negative always decreases hue, positive always increases hue. Default 0.
An object containing the interpolated color values.
Interpolates between the two given color objects over the length supplied.