What light comes after red?



Light is a fascinating phenomenon that we encounter every day, shaping our perception of the world around us. From the warm embrace of red to the cool tranquility of blue, different colors of light have unique effects on our mood and cognition. However, have you ever wondered what lies beyond the vibrant hue of red? In this article, we will delve into the captivating world of light and explore the colors that follow this primary shade. Brace yourself for a journey through the spectral rainbow!

1. The Vibrant World of Orange

As we transition from the fiery realm of red, the next color that emerges with radiance is orange. Orange is a warm and energetic color that stimulates a sense of enthusiasm and creativity. It combines the fiery passion of red with the bright cheerfulness of yellow, resulting in a shade that ignites excitement wherever it appears. The wavelength of orange light ranges between approximately 590 and 620 nanometers, falling between red and yellow in the visible spectrum.

Orange light has various fascinating applications, from art and design to psychology and nature. In art, it is often used to create visual impact, drawing attention to certain elements or evoking a sense of warmth. Additionally, orange is believed to stimulate social interaction and communication, making it an ideal choice for social settings and gatherings. In nature, the warm glow of an autumn sunset drenched in shades of orange creates a serene and captivating ambiance.

2. The Serene Glow of Yellow

Following the vibrant orange, we move on to the color that represents sunshine itself – yellow. Yellow is considered a bright and uplifting color, symbolizing joy, optimism, and intellect. Its wavelength lies between 570 and 590 nanometers, making it slightly longer than orange in the visible spectrum.

The influence of yellow can be seen in various aspects of our lives. In art and design, yellow is often used to portray a sense of happiness and playfulness. It attracts attention, highlighting important elements, and creating a sense of warmth and coziness. In psychology, yellow is believed to stimulate mental processes, enhancing concentration, and promoting clear thinking. It is also associated with the stimulating effects of sunlight, which increases serotonin production and elevates mood.

3. The Cool Serenity of Green

As we proceed along the spectrum, the color green emerges, bringing a cool and refreshing essence to the scene. Green lies in the middle of the visible spectrum, with a wavelength ranging from approximately 495 to 570 nanometers. It is a color associated with harmony, balance, and nature.

Green is known to have a profound impact on our wellbeing and perception. In art and design, green is utilized to create a sense of balance, abundance, and tranquility. It is often employed to symbolize growth, renewal, and environmental consciousness. Moreover, green is believed to have a soothing effect on the human mind, promoting relaxation and reducing anxiety. This is why spending time in nature, surrounded by lush greenery, can have such a calming and rejuvenating effect.

4. The Calming Shades of Blue

After the tranquil green, we enter the realm of calmness and serenity – the color blue. Blue is often associated with the vastness of the ocean and the wide-open sky, evoking feelings of peace, tranquility, and trust. With a wavelength between approximately 450 and 495 nanometers, blue is one of the shorter wavelengths in the visible spectrum.

Blue has a plethora of applications and influences various aspects of our lives. In art, blue is often used to convey a sense of depth, distance, and vastness. It can create an atmosphere of calmness and contemplation, making it an excellent choice for introspective and reflective works. In psychology, blue is associated with mental clarity and emotional stability. It has a calming effect, reducing stress and promoting a sense of relaxation. This is why blue is a popular choice for bedrooms and spaces where peace and tranquility are desired.

5. The Enigmatic World of Indigo and Violet

As we approach the end of the visible spectrum, we find ourselves enveloped by the mesmerizing shades of indigo and violet. Indigo lies between blue and violet, with a wavelength ranging from approximately 420 to 450 nanometers. Violet, on the other hand, is the shortest wavelength visible to the human eye, with a range of approximately 380 to 420 nanometers.

Indigo and violet are colors often associated with spirituality, intuition, and mysticism. They are often used in art to create an enigmatic and mysterious atmosphere. In psychology, these colors are believed to enhance self-awareness, deepen meditation practices, and stimulate creativity. Moreover, violet is associated with royalty, luxury, and extravagance.


The world of light is indeed a captivating and diverse one, brimming with an array of colors that can influence our emotions, thoughts, and perceptions in profound ways. From the warm glow of orange to the calming serenity of blue and the enigmatic allure of indigo and violet, each color carries its own unique characteristics and impacts our daily lives in countless subtle ways. So, the next time you gaze at a mesmerizing sunset or immerse yourself in an inspiring artwork, take a moment to appreciate the magical journey of light and the endless spectrum of colors that illuminate our world.


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