It has been revealed that people who sleep in blue bedrooms get the most sleep and wake up the happiest. And this is because the ‘happiness receptors’ in human eyes are very sensitive to blue. So when we see the color blue our heart rate slows, we feel calm and can sleep well. Shades of blue with grey or icy undertones also help to mimic the ocean which can help people feel calm and sleepy.
Yellow, a very mellow yellow, is another great color to use in the bedroom. Light yellow is both relaxing and calming and can help people feel comfortable in their surroundings.
The third best color to decorate the bedroom with is green, particularly lighter shades like sage. These calmer greens help create a Zen environment, which is why it is advised to steer away from brighter shades like lime.