Vibrant vitamin colors for a burst of energy! From the perspective of color psychology, vitamin colors are said to have the effect of giving vitality and energy, promoting positive feelings and creative thinking. It's also recommended to place them on your office desk or add color to your room with things like vase mats or wall hangings. Just looking at them gives a feeling of refreshment and coolness, and it's a piece that will energize us who are feeling a bit worn out from the summer heat.