I forgot how long this thing takes to load on my poor laptop
From
Tools->Options->OpenOffice.org->Colors, these are all of my colors in the table, I set them by RGB values myself. Not sure if you NEED the name to match up, but this is them as shown.
Civilizations: R153, G0, B153
Religions: R102, G0, B153
Units: R153, G51, B0
Buildings: R153, G102, B0
Magic: R153, G153, B0
Promotions: R51, G153, B0
Landscape: R51, G153, B102
Traits: R0, G153, B153
Civics: R0, G102, B153
Technology: R0, G153, B0
Concepts: R102, G153, B0
Didn't see anywhere to output or input as Hex codes, but interestingly enough my number selections are all 20/40/60 values in various CMYK fields.