The term '虹蓝' refers to a color combination that is a blend of red and blue, often seen in natural phenomena like the rainbow. It can also be a metaphorical description of a harmonious blend of contrasting elements.

A deep blue accent color is a shade of blue that is darker and more intense than lighter blue tones. It is often used to create a strong visual impact or to convey a sense of sophistication and professionalism. In design, it can serve as a focal point or to highlight important elements. In psychology, certain shades of blue are associated with calmness and trustworthiness.

Djinn blue is a color that is a shade of blue, often associated with the color of dragonflies. It is a popular color in art and design, representing a blend of coolness and nature.

Oualan is a color that is a shade of blue with a slight hint of green. It is a semi-transparent color, often used in various artistic and design applications.

Butterfly Wing Blue is a color named after the vibrant blue color found in the wings of certain butterflies. It is often used in art and design to evoke a sense of natural beauty and elegance. In technology, Butterfly Wing Blue is also the color code for a specific shade of blue.

Pink and blue are commonly used color combinations that are often found in fashion, art, and design. Pink is often associated with femininity, youth, and warmth, while blue is often linked to calmness, stability, and trust. The pairing of these colors can create a variety of emotional and aesthetic effects depending on the context.

Azure is a deep blue color, often associated with the sky. It can also refer metaphorically to a state of tranquility or a peaceful feeling.

Lan Zi is a term in Chinese that can refer to a shade of blue-violet. In the context of color, it is used to describe a color that is a blend of blue and purple. In various cultural and artistic contexts, the term might have different connotations or applications.

Naples blue is a color named after the ancient city of Naples, Italy. It is a deep, vibrant blue that has been associated with the city and its culture since the 18th century. It is known for its rich, saturated hue and is often used in art and fashion.

Zanghei blue refers to a type of blue pigment traditionally used in Japanese art. It is derived from the secretion of certain mollusks and has been used since the Edo period. The pigment is known for its deep, rich blue color and is highly valued for its unique qualities.

Iron blue, also known as ferric blue, is a pigment that is a mixture of iron oxides, giving it a blue-black color. It is used in paints, inks, and ceramics. Historically, it was a component of the pigment ultramarine, though it is no longer used in that way due to the discovery of synthetic ultramarine.

Diandizi blue is a traditional Chinese blue dye made from the roots of the indigo plant. It was historically used in dyeing fabric, especially in the Manchu and Mongolian ethnic regions of China. The dye produces a deep blue color and is known for its vibrant and durable hue.

Emerald Blue is a deep, vivid shade of blue-green, often used to describe the color of certain gemstones or the clear, deep water. It is a color that evokes a sense of calmness and tranquility. In art and design, it can represent a wide range of emotions, from serenity to a sense of mystery.

Velvet blue is a deep blue color with a rich, velvety texture. It is often associated with luxury and elegance. The color is used in various contexts, including fashion, interior design, and art.

CG Blue refers to a color that is a shade of blue commonly used in computer graphics and digital art. It is often used to represent a cool, digital aesthetic. In the context of computer graphics, it may refer to a specific shade of blue that is used in rendering or color correction processes.

Azure refers to a color that is a pale sky blue. It is often used to describe a clear, tranquil sky.

Chinese cabbage, also known as 'Suan Lan' in Chinese, is a type of leafy green vegetable. It is rich in vitamins A and C, calcium, and dietary fiber. It is commonly used in Chinese cuisine for its crunchy texture and mild flavor.

Lan Tie is a traditional Chinese material, which is a type of iron that has been smelted and processed from the mineral called 'lunmeng'. It was widely used in ancient China for making various tools and weapons. The term can also refer to the process of smelting iron or the finished product.

Nile Blue is a blue dye derived from the leaves of the indigofera plant, traditionally used in Egypt. It has been a significant dye in various cultures, including Ancient Egypt and the Byzantine Empire.