Karl Lohnes: Cooler colour tones are ideal for summer decor

Cool colours like blue, green and grey are on-trend, but many people hesitate to use them, afraid they will make a room feel too cold. Yet there are many visual, psychological and physiological advantages to decorating with cooler colours. Not only do they visually cool down our homes on a hot summer’s day, but they help slow down breathing, reduce anxiety, lower body temperature and create a relaxed state of mind.
Blue, in its many forms, is one of the most popular colours, yet not many p