# What Colors We Cannot See?
The human eye is capable of perceiving a limited range of colors in the visible light spectrum. However, there are many other colors that are invisible to the naked eye. These colors include radio, infrared, ultraviolet, X-ray, and gamma-ray.
## Invisible Colors of Light
* Radio Waves: Radio waves are a type of electromagnetic radiation with wavelengths longer than infrared light. Radio waves are used for communication and are invisible to the human eye.
* Infrared Light: Infrared light has a longer wavelength than visible light and is used for night vision and thermal imaging. It is invisible to the human eye.
* Ultraviolet Light: Ultraviolet light has a shorter wavelength than visible light and is used for sterilization and tanning. It is also invisible to the human eye.
* X-Rays: X-rays are a type of electromagnetic radiation with a very short wavelength. They are used for medical imaging and are invisible to the human eye.
* Gamma Rays: Gamma rays are a type of electromagnetic radiation with an even shorter wavelength than X-rays. They are used for medical imaging and are also invisible to the human eye.
## Conclusion
In conclusion, the human eye is capable of perceiving a limited range of colors in the visible light spectrum. However, there are many other colors that are invisible to the naked eye, including radio, infrared, ultraviolet, X-ray, and gamma-ray. These colors are used for various purposes, such as communication, night vision, thermal imaging, sterilization, tanning, and medical imaging.
