同类色与邻近色试讲

Quick answer：

The subject '同类色与邻近色试讲' refers to an educational lecture or demonstration on analogous colors and complementary colors in the context of art or design. Analogous colors are those that are next to each other on the color wheel and share a common color trait, such as blue, blue-green, and green. Complementary colors are pairs that are directly opposite each other on the color wheel, like blue and orange. The lecture would likely cover the properties, use, and theories behind these color relationships.