Red, Green, Blue Interior Cell Colour

Recently I was giving a half day course on heat maps and came up with the novel idea of creating a custom function which would identify the primary colour scheme for a cells interior colour. It is in an effort to save a little time in the creation of a colour scheme for heat mapping. Rather than laying down the colour and looking up the Red, Green and Blue numerical combination I simply lay the colour down and the custom function does the work for me.

Tags VBA, Custom Function, Red green blue, Excel, Spreadsheet, colour scheme, color