Gray blue is a color that falls between gray and blue, characterized by a mixture of both colors. It can range from a lighter, more grayish tone to a deeper, more blueish shade.

The color of chocolate can vary from dark brown to milk white, depending on the type of cocoa beans used, the processing method, and the addition of milk or cream. Common colors include dark brown, milk chocolate beige, and white.

When matching colors with smog blue, consider complementary colors like orange or warm tones like beige or terracotta. These colors can create a harmonious contrast. Alternatively, you can opt for similar tones to create a cohesive look.

Pastel pink is a light and soft shade of pink, often associated with a gentle, soothing quality. It is a pale, desaturated version of the color pink, characterized by its softness and subtlety. Pastel pink is commonly used in fashion, home decor, and art to create a calming and inviting atmosphere.

The color blue purple is often referred to as 'lilac' or 'violet'.

Ancient style color refers to the hues and shades commonly used in traditional Chinese art and culture, which often feature muted, natural tones like earthy reds, greens, and browns, as well as vibrant colors like blue and yellow. These colors evoke a sense of history and elegance.

Caramel color, also known as caramel pigment, is a food coloring derived from heating sugar. It comes in various shades, ranging from light amber to deep brown, depending on the sugar concentration and the temperature at which it is heated. Caramel color is used in a wide range of foods and beverages to impart a rich, brown color and a distinctive caramel flavor.

Nile blue is a shade of blue, which can vary in intensity but is generally characterized as a deep, dark blue, similar to the color of the Nile River in Egypt.

UI color matching refers to the process of selecting and harmonizing colors for user interface (UI) design. This involves choosing colors that are visually appealing, accessible to users with disabilities, and consistent with the overall design aesthetic. Key aspects include color theory, color harmony, and accessibility standards.

Artichoke green is a shade of green that is often associated with artichokes. It is a muted, earthy green that is slightly darker and more muted than typical green shades. It is commonly used to describe the color of the leaves of the artichoke plant.

Emerald green is a rich, vivid green color that is reminiscent of the gemstone of the same name. It is often used in fashion, art, and design to convey a sense of luxury and freshness. The pigment is derived from various natural sources, including malachite and verdigris, as well as synthetic sources.

Macaron green, often referred to as 'macaroon green', pairs well with colors like sky blue, light pink, or a soft mint. These colors complement the light, pastel nature of macaron green and create harmonious color combinations.

Spruce green is a color that is a shade of green, typically used to represent the color of spruce tree foliage. It is a green with a hint of blue and yellow, and it's often used in art, design, and nature photography to represent the natural greenery of forests. In the color spectrum, it falls between yellow-green and blue-green.

Macarons come in a wide variety of colors, including pastels, brights, and even metallics. The color depends on the food coloring used in their preparation.

Senzairo is a Japanese beverage brand known for its green tea drinks. The color of Senzairo is a light green, often associated with its main ingredient, green tea.

Navy blue is a deep, dark blue color that is often used in uniforms and official attire, symbolizing authority and formality. It is a shade of blue that is typically darker and more intense than other blues.

Berlin blue is a shade of blue, often described as a deep, dark blue with a hint of purple or green. It is a standardized color in various industries and is also associated with the city of Berlin.

When considering color matching with red, complementary colors such as blue, orange, green, and purple often work well. These colors are placed opposite each other on the color wheel, creating a striking contrast.

The combination of black and gold creates a color known as 'charcoal gold' or 'ebony gold.' It is a deep, rich shade with a subtle metallic sheen. This color is often used in fashion, interior design, and graphic design for its sophisticated and timeless appeal.