to 
Program: Paint Shop Pro XI
Translatable: Yes
Difficulty: Easy
1;
If your base is pretty dark, you will need to duplicate your base and set it to screen.
2;
Layers>New Raster Layer.
Fill with #b909f1 and set to Soft Light 60%.
3;
Layers>New Raster Layer.
Fill with #012029 and set to Exclusion 100%.
4;
Layers>New Adjustment Layer>Channel Mixer
Red: -95, 100, 124
Blue: -15, -100, 200
Green: 100, 0, -100
Set this layer to Soft Light 100%.
5;
Layers>New Adjustment Layer>Curves
Green: Point 1 - 177>204; Point 2 - 130>147
Blue: Point 1 - 189>204; Point 2 - 139>141
6;
Duplicate your base, drag to the top, then set to Softlight 100%.
Other Examples:

