Taking color cues from the top, I opted for bright, red denim, subtle orange sandals, and kept everything else neutral. (seventeen.com)
Children followed color cues, such as purple is stop and orange is go, and then switched to the opposite, where purple is go and orange is stop. (sciencedaily.com)
Children follow color cues, such as purple represents stop, orange signals go; then switch to the opposite, where purple means go and orange means stop. (sciencedaily.com)