Warm and cold colours could not be more different in their effect. While cold colours convey freshness and make rooms appear clear and larger in light tones, warm colours create a cosy atmosphere and are reminiscent of nature and the warmth of the sun. However, warm colours in dark tones can make rooms appear smaller. If you cleverly combine warm and cold colours, you can use the effect of opposites and create a wow effect. Do you want to know how? Our article reveals more.