Sorry to post so much on this issue, but now it seems there are people standing up for the old colours I would like them back as well. So, I hope someone can use these, here they are. I know its in code, but the numbers are RGB figures - I've not got time to write it neatly:
case ENGLAND: return array(255, 87, 214);
case FRANCE: return array(0, 130, 191);
case ITALY: return array(49, 191, 0);
case GERMANY: return array(140, 72, 0);
case AUSTRIA: return array(191, 36, 0);
case TURKEY: return array(252, 255, 0);
case RUSSIA: return array(141,0, 109);
I'm not sure quite what the value was for the water, but i think it's the same as shown in http://phpdiplomacy.net/images/startmap.png
The only problem is we need lots of colours for arrow that don't clash or merge with those from that map