expand_less Dau is the color of strength, integrity, and might.  It's the result of tremendous effort and hardship, allowing for a critical mass to tip the scales of power.  High Dau creatures are strong, leveraging their natural advantage over weaker opponents or raising a shield to defend their allies.
With Rha, Dau includes the element of fire and the season of summer.  Activities such as fishing, grappling, or wrestling that include the draw of Rha with the physicality of Dau are also associated with the colors (see the Grab keyword).
With Biz, Dau represents fate, destiny, survival, and nature.  Natural selection and survival of the fittest are the hallmarks of these colors.
With Wim, Dau supports the fighter, guardian, soldier, and warrior.  But also the threat of attack and the courage to rise to the occasion.  Fear is the dominant emotion of these colors.
Glei and Quae are the colors with the least overlap with Dau.  Might and skill have always been somewhat at odds, and the high minded aspirations of those colors often conflict with the immediate needs of Dau.
 
Rose or Pink