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.
Warm colors, such as yellow, orange, pink, and red can motivate and energize us. However, if they're too intense, they can also be irritating. Cool colors, such as green, blue, and violet can have a calming effect on us.
Studies have proven that yellow color enhances concentration and gives the brain and nervous system a “ wake-up call ”. Too much of yellow color can cause fatigue. Studies show that babies cry more in yellow rooms.
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.
"Shades of blue or green are always very calming. Blues are especially known to have a relaxing effect perfect for creating a serene feeling at home," says Nicole Gibbons, interior designer and founder of Clare Paint.
Studies have shown that blue and green can create a calming atmosphere; orange and yellow can stimulate appetite; red and pink can inspire passion and energy; while purple can boost creativity and productivity.
Yellow also promotes energy, optimism, confidence, fun. The brain releases more serotonin when a person is surrounded by the colour yellow, which is why this colour stands as a symbol of happiness and positivity.
Blue: Intellectual
Blue is a soothing color, helping calm the mind and aid concentration. It's no wonder then that blue is a popular color to use in office spaces. It enhances wakefulness and supports clear communication. Blue is a great choice if you want to get straight to the point.
This finding shows that colors green and blue are on top of the list of all colors for enhancing the concentration of dopamine.
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.
Greene, Bell, and Boyer (1983) also argues that warm colors such as red, yellow and orange have a greater effect on human memory in retaining information than cool colors such as brown and grey.
COLORS FOR ENERGY
While yellow is the best energizing color for most people, there is no one color that has exactly the same effect on everyone. A lot of it depends on your personality-whether you're an introvert or an extrovert. Introverts benefit most from colors that excite-warm hues of yellows, oranges, and reds.
Blue light has the strongest impact. 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.
Yellow was most often associated with a normal mood and grey with an anxious or depressed mood. Different shades of the same color had completely different positive or negative connotations.
The ingenuity of green:
Green is the color of ingenuity and learning. "Geniuses pick green," said Robert DeNiro in Meet The Parents. Scientists have found that a room painted green can actually improve a child's learning speed and retention.
Red Color Psychology
In color psychology, red is the most intense color. And thus, can provoke the strongest emotions.
Black # Black is the strongest of the neutral colors. On the positive side, it's commonly associated with power, elegance, and formality. On the negative side, it can be associated with evil, death, and mystery.
In color psychology, red provokes the strongest emotions of any color. While cool colors like green and blue are generally considered peaceful and calming, the color red is considered the warmest and most contradictory of the colors.
Warmer red, orange, and yellow shades are "comforting, optimistic, energetic," while their cooler counterparts, like green, blue, and purple, "often exude tranquility, relaxation, and calmness." Still, the shade that makes you feel calm, inspired, happy, or focused isn't always the one some tone else would choose.
1. Blue light. According to a 2017 study in the scientific journal PLOS ONE (9), blue lighting “accelerates the relaxation process after stress in comparison with conventional white lighting.” This study found that stressed people immersed in blue light relaxed three times as quickly as in white light.
Blue promotes a feeling of calmness and serenity. It can also be linked to feelings of trust, stability, and dependability. One study by Travelodge found that households that have blue bedrooms received the best night's sleep compared to any other color.
Green is classically known as a comforting harmonious color. Blue is calm and soothing hue. Soft neutral tones help us relax. Even purples, pinks, and yellows can be peaceful colors when used in soft shades.
Violet light has the shortest wavelength, and so it has the highest level of energy of visible light.