According to scientists, the rare appearance of blue color in nature is due to both physical and biological reasons. Although the sky and oceans appear blue, this color is rarely found in the plant and animal kingdoms.
AzEdu.az reports that, according to experts, for blue color to form, living organisms must either create special pigments or have microscopic structures that reflect light in a special way. This process is quite complex and rarely occurs in nature.
According to research, many birds and butterflies achieve blue color not through pigment, but through an optical effect called structural coloration. For example, the feathers of the Blue Morpho butterfly and the peacock reflect light in such a way due to their surface structure that they appear blue. However, these creatures do not have blue pigment in their bodies.
Botanists note that blue color is even rarer in plants. Blue hues in flowers are mainly formed as a result of anthocyanin pigments changing depending on the chemical environment. However, these colors often do not appear as pure blue, but rather as mixed tones.
According to scientists, the high energy of blue light also causes plants to “choose” this color less. This is because leaves that reflect blue light use less effective light for photosynthesis.
Researchers emphasize that the rarity of blue color has also influenced human culture. Throughout history, because blue pigments were difficult to obtain, this color has been associated with concepts such as holiness, tranquility, and infinity.
In conclusion, experts state that blue is one of the colors that is rarely found in nature, but holds great importance both scientifically and culturally.
