I didn't care for the recent CiM Bone as much, because while it is a nice cream neutral - I like the warmer shade of the Effetre Ivory. In fact, I adore Effetre Ivory - it is one of my faves. And the CiM Bone can look similar if you reduce it, but otherwise - it seems to be a rather cool colour.
However, the Buttermilk might be right on the money. It not overtly coloured, but it has a slight hint of warmth to it. But, if you read the other tester's reactions on the CiM site, you will see there is a certain amount of variation of opinion.
CiM classifies this with the yellows, but for me - it is in the neutral family.
And it really hasn't reacted with the turquoise. That is a flat dot with a raised dot - so that is not extreme bleeding.