In the same way a poisonous dart frog has a vividly colored body, blue-ringed octopuses harbor iridescent blue rings to warn of their poisonous nature. These spots stand out against dark brown ...

The iridescent layer is a colour-changing marvel that transformed with the seasons ... As result, the fibres pack together more tightly and start to reflect blue wavelengths of light instead of yellow ...

iridescent colors as the color changes in light. It is dynamic and perfect for those who pay extra attention to their tech gears. Carbon Blue: This is a deep blue hue, speaking sleek ...