Dark blue is a deep shade of blue, often used to represent sophistication or a mysterious atmosphere. In color theory, it is a primary color that can be mixed to create other colors. Dark blue is often associated with calmness, stability, and depth. It can be found in various contexts, from fashion and design to psychology and culture.

Olive green is a natural greenish-brown color that is often associated with olive leaves and the color of the Mediterranean Sea. It is a muted, understated color that combines the richness of brown with the vibrancy of green. In various contexts, olive green is used for its earthy and timeless quality.

Grayish blue is a color that combines blue and gray tones. It is often seen in nature, such as in the sky or in certain types of rocks. In design, it can convey a sense of calm and stability.

Bright green is a color that is a bright shade of green, often described as vivid and intense. It is a secondary color, resulting from a combination of blue and yellow. In the RGB color model, bright green is represented by the hexadecimal code #00FF00. This color is commonly used in nature, such as in the leaves of some plants, and also in design and art to convey a sense of energy and growth.

Iron gray is a dark gray color that resembles the color of iron. It is often used to describe the color of certain minerals or the appearance of rust. In art and design, iron gray can convey a sense of maturity or seriousness.

Shrimp shell blue refers to the natural blue color found in the exoskeleton of certain shrimp species. This coloration is caused by the presence of a pigment called astaxanthin. Astaxanthin is a carotenoid that provides protection against UV radiation and can be used as a food coloring agent. It is also found in other marine organisms and is valued for its health benefits.

The term 'Qingcang' translates to 'Azure Green' in English. It is often used to describe a deep, serene green color, reminiscent of the clear, blue-green waters of a calm lake or the fresh, vibrant color of the sky at dawn or dusk.

Qinghei, in Chinese, refers to a dark blue or black color. It is often used to describe the color of certain minerals or the appearance of certain objects. The term can also be used metaphorically to describe a situation or emotion that is dark or ominous.

Azure blue is a light to medium blue color, similar to the color of the sky on a clear day. It is often used in design and fashion to convey a sense of calmness and tranquility.

Dark Blue is a deep shade of blue, often used to describe the color of the sky or the sea at night. It is a primary color in the RGB color model and is associated with depth, stability, and calmness.

Golden green is a color that combines the yellowish aspects of gold with the greenish hues of nature. It is often used in art and design to evoke a sense of luxury and harmony.

Light sky blue is a pale shade of blue with a slight hint of purple. It is often used in interior design and fashion due to its soothing and calming effect. The color can be described as a pale and soft blue, with a touch of purple to give it a unique hue. In color theory, it is a secondary color, resulting from the combination of blue and purple.

Purple clam shell refers to the shell of the clam, which has a purple color. It is often used in traditional Chinese medicine and also as a decorative item. In Chinese medicine, it is believed to have properties that can detoxify and improve liver health.