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+The exported representation of colours is an unsigned 32bit value in host order
+
+The value is divided into four 8bit channels. These are:
+
+Bits Name Desciption
+0-7 Blue The blue intensity of the colour 0 is off 0xff is fully on
+8-15 Green The green intensity of the colour 0 is off 0xff is fully on
+16-23 Red The red intensity of the colour 0 is off 0xff is fully on
+24-31 Alpha The Alpha component represents the opacity of the colour 0 is fully transparent and 0xff is opaque
+