The color blue-violet is known as 'lilac' or 'violet'. It is a mixture of blue and purple.

Aqua blue, also known as sapphire blue, is a deep blue color with a slight hint of purple. It is often used to describe the color of the sky on a clear, cold day.

Deep sky blue is a color that represents the color of the clear night sky as seen from the Earth. It is a shade of blue with a hex code of #0000FF and is often used in art, design, and astronomy to represent the night sky. The color has a wavelength around 490 nm and is named after the deep blue color of the night sky, which is caused by the scattering of shorter blue wavelengths by molecules in the atmosphere.

Military blue is a shade of blue that is often used in military attire, hence its name. It is a deep and rich blue color that is darker than navy blue but lighter than midnight blue. The exact shade can vary depending on the manufacturer or brand. It is also sometimes referred to as 'Royal blue' in certain contexts.

Blue gold and red gold refer to colors. Blue gold is a combination of blue and gold, creating a unique, vibrant hue. Red gold, on the other hand, is a shade of gold with a reddish tint, often used in jewelry and art. These colors are popular in fashion, design, and decoration.

Hare blue refers to the color of a type of hare, which is a light shade of blue. It is often used in natural history to describe the coloration of certain species of hares. The color can vary depending on the species and the lighting conditions.

Blue pink is a color term that blends the hues of blue and pink. It is often used to describe a light, pastel shade that is a mixture of the two colors.

Beaver blue refers to the distinctive blue-gray coloration found in the fur of North American beavers. It is characterized by its light blue to dark blue hues and is a result of the beaver's unique diet and fur oil content. This color is often associated with the natural environment of beavers, which is why it is used as a color reference in various contexts, including fashion and art.

Deep Lake Blue is a color descriptor often used in the context of paints, dyes, and pigments. It is a shade of blue that is reminiscent of the color of deep, clear lakes. In color theory, it is typically characterized by its cool, serene, and natural tones.

The term '岩蓝' refers to a type of rock with a blue color, which is a geological feature. It is often used in decorative stones and landscaping. The knowledge of this term is related to geology and mineralogy.

Soft blue is a light blue color with a pale and delicate hue. It is often used in interior design to create a calming and soothing atmosphere. The color can be found in nature, such as in the sky during twilight or in certain flowers.

Advanced navy gray refers to a deep and rich shade of blue-gray that is often used in fashion, interior design, and art. It is a sophisticated color that can be both calming and stylish, often employed to create a sense of elegance and depth. In interior design, it can be used in various applications, such as wall paints, fabrics, and furniture.

Blue purple is a color that is a mixture of blue and purple. It can be described as a shade of purple with a blue tint. In the color wheel, it is located between blue and purple. This color is often associated with calmness, creativity, and sophistication.

Imperial Blue refers to a deep, rich shade of blue, often associated with luxury and elegance. It is a color that is frequently used in fine art, fashion, and design. In historical contexts, it was a color reserved for emperors and royalty, symbolizing power and prestige.

Dark gray blue is a color that is a shade of blue, with a higher degree of gray mixed in, resulting in a more muted and less vibrant hue. It is often used in design and fashion to convey a sense of calm and sophistication.

Front-edge Light Blue refers to a shade of light blue that is often used in modern design and technology contexts to convey a sense of innovation and cutting-edge style. This color is often associated with futuristic and advanced concepts. In marketing and branding, it can represent trust and reliability.

The term 'front line blue' does not have a specific definition in common knowledge. It could refer to a color, a phrase used metaphorically, or it might be a brand name or term from a specific context. More information is needed to provide an accurate explanation.

Carolina blue refers to a shade of blue that is associated with the University of North Carolina at Chapel Hill. It is the school's official color and is used extensively in its sports teams' uniforms and campus life. The color is a shade of sky blue, but it is more vivid and intense than standard sky blue.

Dragonfly blue refers to the color exhibited by many species of dragonflies, which can vary from a light blue to a deep, vibrant blue. This color is often associated with the insects' wings and is believed to be a form of camouflage or a method of attracting mates. In the context of art and design, dragonfly blue is sometimes used to evoke a sense of calm and clarity.