Red is the answer to the question of what color of light helps you sleep. Red light causes your brain to produce the sleep hormone melatonin, a hormone released into the body from the pineal gland that helps you mentally and physically relax while you drift off to sleep.
Research studies discovered red to be the best color light to help you sleep, because it increases production of melatonin as well as full darkness. On the other end of the spectrum, blue is the worst. Despite being a calm-inducing color on most occasions, blue is not suitable for lighting a bedroom.
Best Bedroom Colors for Sleep. The best colors for sleep are blue, yellow, green, silver, orange, pink, and white. These colors reduce stress and soothe the nervous system. Try to stick with neutral or pastel shades for a soft, welcoming atmosphere.
Exposure to blue light (and white light, which contains blue light) during the sensitive period can make it difficult for you to fall asleep and stay asleep. Exposure to white light during the day can have positive effects, including boosting alertness and mood.
Red light is by far the superior choice when choosing a nightlight that won't disrupt your circadian rhythm. Naturally, waking up in the middle of the night isn't ideal regardless, however, exposing your eyes to red light will be better than blue or green.
Benefits of Better Sleep
Red light therapy can be an effective tool in helping to improve sleep quality and duration. This is because exposure to red light increases the production of melatonin in the brain, which helps regulate our circadian rhythms and makes us feel more rested during waking hours.
Protect yourself from blue light at night
Use dim red lights for night lights. Red light is less likely to shift circadian rhythm and suppress melatonin. Avoid looking at bright screens beginning two to three hours before bed.
The best night light colors for sleep are red and amber, as they are warm and soothing colors that promote a good night's sleep. It's thought that colors close to red on the light spectrum stimulate melatonin production. Red light has a lower color temperature than regular sunlight, making it ideal for sleep.
Green – Quiet and restful, green is a soothing color that can invite harmony and diffuse anxiety. Blue – A highly peaceful color, blue can be especially helpful for stress management because it can encourage a powerful sense of calm. Purple – In many cultures, shades of violet represent strength, wisdom and peace.
However, a recent study has revealed that some tones are better left away from your bedroom walls. The study* surveyed more than 1,000 Americans to discover that yellow, brown, and beige are the three worst colors for your bedroom.
1) Green: Concentration
You probably know this already, just by taking a look at a forest or a field. Low wavelength colors promote restfulness and calm, and they improve efficiency and focus. So that's why green is an excellent color for improving concentration.
Red. Red has always been associated with health, vigor, and love and has increased metabolic activity. This trait makes it the perfect appetite accelerator and a prime color for drinks. Being associated with the red color means raised temperature and blood pressure, which leads to increased thirst.
Red light and sleep
One study found that red light therapy helped improve sleep quality. The participants had a deeper sleep and fell asleep faster, too. If you need lights in your room at night, red LEDs or bulbs are the way to go.
The Purple Light Nights movement not only aims to increase awareness of domestic violence, but also show those who suffer that there are safe spaces and people who stand with them.
Green light therapy for improved sleep
Researchers have found that green light promotes sleep while blue light delays it. In a study conducted by Oxford University, green light produced rapid sleep onset in mice - between 1 and 3 minutes.
Until recently, claims of better sleep due to Night Shift have been theoretical. However, a new study from Brigham Young University (BYU) published in the journal Sleep Health, challenges the premise made by phone manufacturers and found that the Night Shift functionality does not actually improve sleep.
It is an interesting trait that deep red lights do not trigger the neutralization of the rhodopsin, so astronomers and safety officials use red lights for night lighting to allow night vision to continue.
Researchers found that even tiny amounts of light can disrupt sleep. To avoid sleep-related health problems, people should take simple precautions: Don't leave the TV set on all night while you sleep. Turn it off and sleep in a completely darkened room.
Red LED light therapy may reduce inflammation and stimulate the production of collagen, a protein responsible for younger-looking skin that diminishes with age. Blue LED light therapy may destroy acne-causing bacteria (P. acnes).
What is red light therapy? Red light therapy (RLT) is a treatment that uses low wavelength red light to reportedly improve your skin's appearance, such as reducing wrinkles, scars, redness and acne. It's also touted to treat other medical conditions.