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Cerulean Blue (Meaning, HEX & RGB Codes & Color Palettes)

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Cerulean Blue (Meaning, HEX & RGB Codes & Color Palettes)

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What color is cerulean blue?

Cerulean blue is a vivid blue color that falls between azure and a darker sky blue. The color is defined by its hex code #2A52BE, which corresponds to RGB values of (42, 82, 190) and has a strong greenish-blue ISCC-NBS descriptor. The pigment that produces this color is cobalt(II) stannate, which is a primary chemical constituent of the pigment. The precise hue of the pigment depends on the variable silicate component of the pigment.

Cerulean Blue
RGB 42, 82, 190
RGB percentage 16%, 32%, 75%
CMYK 78, 57, 0, 25
HSL 225°, 64%, 47%

Cerulean Blue Color Palettes

Cerulean Blue Monochromatic Color Palette


Cerulean Blue Analogous Color Palette


Cerulean Blue Complementary Color Palette


Cerulean Blue Shades Color Palette


What colors make cerulean blue?

Cerulean blue is not typically created by mixing other colors together. Instead, it is a specific pigment that is made by combining cobalt(II) stannate with other materials. Some manufacturers may use a combination of pigments to create a color that closely resembles cerulean blue, but it will not be the exact same hue.

What does the color cerulean blue look like?

Cerulean blue is a bright, bold shade of blue that has a greenish tint. It is a highly saturated color with a medium-to-light tone. This means it is not overly dark or light. The color is often described as having a calming effect, and it is frequently used to represent water or the sky in art and design.

How to make cerulean blue color?

Cerulean blue is typically not created by mixing other colors together. It is a specific pigment that is made by combining cobalt(II) stannate with other materials. It is not recommended to try to make this color at home by mixing other pigments together, as it will not result in the same hue as the true cerulean blue pigment.

History of cerulean blue?

The pigment that produces cerulean blue was discovered by the Swiss chemist Albrecht Höpfner in 1789. It was later marketed in the United Kingdom by George Rowney as "coeruleum" in 1860. Other English pigment names from the nineteenth century included "ceruleum blue" and "corruleum blue". When the pigment was discovered, it became a useful addition to Prussian blue, cobalt blue, and synthetic ultramarine, which had already superseded prior blue and blue-ish pigments. The pigment is very expensive and is particularly valuable for artistic painting of skies due to its hue, permanence, and opaqueness.

What is the meaning of color cerulean blue?

As with all colors, the meaning of cerulean blue can vary depending on context and culture. However, the color is often associated with calmness, serenity, and tranquility. It is frequently used in art and design to represent water or the sky, and it is sometimes used to evoke feelings of peace or relaxation.

How to use cerulean blue?

Cerulean blue can be used in a variety of ways, from painting and drawing to fashion and interior design. In art, it is often used to represent water or the sky, and it can be used to create a calming or serene atmosphere in a painting. In fashion and design, cerulean blue can be used as an accent color to add a pop of brightness to a space or outfit. It pairs well with a range of colors, including neutrals like gray and beige, as well as other shades of blue and green.

What colors go with cerulean blue?

Cerulean blue is a vibrant and versatile color that pairs well with many other colors. Here are a few color combinations that work well with cerulean blue:

  1. White: Cerulean blue and white is a classic combination that evokes a fresh and summery feel. This combination is perfect for coastal or beach-inspired themes.

  2. Yellow: The warmth of yellow complements the coolness of cerulean blue. Together, these colors create a cheerful and inviting look that's perfect for spring and summer.

  3. Green: Cerulean blue pairs well with green, especially shades of lime and mint. This combination is refreshing and invigorating, perfect for outdoor or nature-inspired themes.

  4. Gray: Cerulean blue adds a pop of color to neutral gray. This combination is sophisticated and modern, and works well in contemporary designs.

  5. Pink: Cerulean blue and pink is a fun and playful combination that's perfect for children's rooms or feminine designs. Choose soft shades of pink to balance the boldness of cerulean blue.

Color conversion table

Code Value CSS
HEX #2A52BE color: #2A52BE;
RGB rgb(42, 82, 190) color: rgb(42, 82, 190);
RGB Percentage rgb(16.5%, 32.2%, 74.5%) color: rgb(16.5%, 32.2%, 74.5%);
HSL hsl(224, 64%, 47%) color: hsl(224, 64%, 47%);
HSV hsv(224, 78%, 75%) color: hsv(224, 78%, 75%);
CMYK cmyk(78%, 57%, 0%, 25%)
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