This is our latest icon set design! We also made one for the complete icon set template. Psd file, so that you can easily make an alternative version of the icon set. There is also an. xcf file added for people with GIMP. We strongly recommend using a dark background in this icon setting. This is only because it is for the dark background. The lightest background color allowed for this icon set is (hexadecimal color number) # 303030. This icon set looks great together with the background color # 151515.