credit: "The Purse Forum"
http://forum.purseblog.com/hermes-reference-library/reference-sample-of-colour-chart-40734.html
HERMES Blues:
Brighton Blue – new colour
Bleu Jean – one of the most popular H colours. Lovely bright "sky" blue. Paler in croc. bright sky blue, shade varies as to which leather it`s on. Very bright and rich on Clemence, pale on Epsom leather.
Thalassa – deeper blue-Mediterranean Sea Blue, same color family as Blue Jean but darker
Navy – a very dark French navy, very effective in box calf
Bleu Roi – Royal blue, becomes very denim-blue like on exotics
Bleu Saphir – Bright “electric” blue in most leathers.
Aqua – So far only in chevre and in small accessories
Turquoise – Bright green-blue, new color
Petrol –
Indigo – Dark Navy Blue, purple undertones.
Midnight Blue –
Cobalt Blue –
Blue France – “French Blue”