var complementary = Y.one('#h-complementary'),
    split = Y.one('#h-split-complementary'),
    analogous = Y.one('#h-analogous'),
    triad = Y.one('#h-triad'),
    square = Y.one('#h-square'),
    tetrad = Y.one('#h-tetrad'),
    mono = Y.one('#h-monochromatic'),
    similar = Y.one('#h-similar'),
    swatchTip = Y.Node.create('<div class="tooltip"></div>');
