I am trying to read a cell background color from a sheet, this is not a standard color in the palette and its a custom color. The color value is RGB [159, 200, 222]. When I read this cell background color using POI 3.8 I am getting the value wrongly as RGB [51, 204, 204] which is a standard palette color.
Could someone please help on this.
subject: POI 3.8 - Read custom background color of a cell