Hi Eqa,

Also how do you know what number relates to what color where can I
find this out? What No. is orange?


For additional information on colours, see:

Chip Pearson
http://www.cpearson.com/excel/colors.htm#RGB


David McRitchie:
http://www.mvps.org/dmcritchie/excel/colors.htm


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Regards,
Norman