Cobalt

Sky and water: Cobalt blue can represent the vastness and beauty of the sky and the sea.
It can also symbolize freedom, calmness, and spirituality.

Royalty and nobility: Cobalt blue can suggest richness and sophistication.
It can also indicate authority, power, and dignity.

Creativity and expression: Cobalt blue can inspire imagination and originality.
This color can also reflect confidence, passion, and enthusiasm.

The sky and the ocean can sometimes appear as cobalt blue, especially on clear and sunny days.

Flowers such as cornflowers, hydrangeas, and delphiniums, have cobalt blue petals.

Some birds, such as blue jays, kingfishers, and bluebirds, have cobalt blue feathers.

Some gemstones, such as sapphires, lapis lazuli, and turquoise, have cobalt blue hues.

On some flags, such as those of the Netherlands, Romania, and Nevada, cobalt blue is one of the colors.

If you want a fresh and clean look, try pairing cobalt with yellow or green.
These colors will create a contrast that is eye-catching and lively.
For example, you can wear a smart yellow blazer with a simple cobalt skirt or pair of jeans, or a green dress with cobalt accessories.
You can also color block with solid cobalt and yellow or green pieces for a more dramatic effect.

If you want a classic and elegant look, try pairing cobalt with white or black.
These colors will create a balance that is sophisticated and chic.
For example, you can wear a crisp white shirt with a cobalt jacket and pants, or a black dress with cobalt shoes and jewelry.
You can also add some stripes or prints in cobalt and white or black for some variety.

If you want a fun and trendy look, try pairing cobalt with turquoise or orange.
These colors will create a harmony that is playful and vibrant.
For example, you can wear a cobalt blue sweater with turquoise pants or skirt, or an orange top with cobalt shorts or leggings.
You can also mix and match different shades of cobalt and turquoise or orange for a more dynamic look.

The blue morpho butterfly is a species of butterfly that has iridescent blue wings that reflect light.
This color is not due to pigments, but to microscopic scales that create an optical illusion.
The blue morpho butterfly is native to the tropical forests of Central and South America.

The blue dragon sea slug feeds on venomous jellyfish and stores their stinging cells in its body.
It can use these cells to defend itself from predators.
The blue dragon sea slug is found in warm ocean waters around the world.

The volcano emits sulfuric gases that ignite when they come in contact with air.
Due to the high temperature and the presence of sulfur, the flames take on a blue color.
The blue lava flows down the slopes of the volcano and creates a surreal spectacle.