I need help with Diamond Brite mixed color combinations. I want my end result to be a DARK Mediterranean blue pool color. I am a few days from plastering and I am, like many others, not finding much from internet info. on DB..-I would be so grateful if anyone can help with Mixed Tahoe Blue, Midnight Blue, Onyx,and French Grey color combinations and pictures to show me....to make the perfect Med. Blue..(.Midnight Blue is Too Blue w/o another color and Tahoe Blue is too bright & light w/o another color, for ME)

Thanks!