Cerulean is a serene, sky blue color that evokes feelings of calmness and tranquility. It’s a shade that lies between azure and a lighter sky blue. The hex code for Cerulean is #007BA7, and its RGB values are (0, 123, 167), representing a peaceful hue that often symbolizes clarity, openness, and inspiration.

A triad color scheme consists of three colors evenly spaced on the color wheel.
A tetrad color scheme uses four colors arranged into two complementary pairs.
A monochromatic color scheme uses variations in lightness and saturation of a single color.
An analogous color scheme uses colors that are adjacent to each other on the color wheel.
Split Complements
A split-complementary color scheme uses a base color and the two colors adjacent to its complement.

History of Cerulean

Cerulean has been appreciated for its calming effect and has been used in art and decor for centuries. It was first used as a color name in English in the late 16th century, deriving from the Latin word ‘caeruleus’ which means dark blue, blue, or blue-green, showcasing its deep historical roots and significance in various cultures. Cerulean became particularly popular in the 19th century when synthetic pigments made it more accessible to artists, making it a staple in the palettes of Impressionists who sought to capture the light and beauty of the natural world.

Psychology and Meaning of Cerulean

Cerulean is often associated with calmness and serenity, mirroring the soothing qualities of the clear sky and open waters. It is believed to bring peace and promote mental clarity, making it an ideal color for spaces designed for relaxation and contemplation. The color Cerulean also symbolizes trust and dependability, attributes commonly linked with its close relative, blue.

In a psychological context, Cerulean can have a cooling and refreshing effect, reducing stress and creating a sense of spaciousness. Its presence in an environment encourages clear thinking and focus, offering a refuge from the chaos of modern life. Cerulean’s association with the sky and water lends it a refreshing and limitless quality, inspiring freedom and creativity.

How to Use Cerulean

Cerulean’s versatility makes it a captivating choice for various applications, from interior design to fashion. In interior spaces, it works beautifully as a calming backdrop or accent color, perfect for creating a peaceful oasis. In fashion, Cerulean adds a pop of color that is both sophisticated and fresh, suitable for any season.

In web and graphic design, Cerulean offers a clean and crisp visual, great for creating spaces that feel open and airy. Its application can range from backgrounds to buttons, highlighting content with a relaxing yet engaging touch.

What Colors go with Cerulean

Pairing Cerulean with complementary and harmonious colors can enhance its serene qualities:

  • Warm peach: Introduces a soft, inviting contrast that enhances Cerulean’s coolness.
  • Soft white: Offers a crisp, clean look that underlines the freshness of Cerulean.
  • Charcoal grey: Provides a sophisticated and grounded contrast, adding depth to the airy quality of Cerulean.
  • Mint green: Creates a refreshing and harmonious palette, evoking the natural harmony of sky and foliage.
  • Lavender: Adds a playful yet refined touch, mixing cool tones for a serene and inviting palette.
  • Similar colors to Cerulean

    If you’re exploring colors similar to Cerulean, these alternatives may interest you:

  • Azure (Hex: #007FFF): A bright, sky-blue color that is slightly more saturated than Cerulean.
  • Sky Blue (Hex: #87CEEB): Lighter and airier, capturing the soft, ethereal quality of a clear sky.
  • Teal (Hex: #008080): Offers a richer, more green-leaning alternative, blending the depths of the ocean with the tranquility of Cerulean.
  • Turquoise (Hex: #30D5C8): A vibrant and refreshing color that bridges the gap between blue and green.
  • Powder Blue (Hex: #B0E0E6): A soft, muted shade that evokes a sense of peace and calm, similar to Cerulean.
  • Cerulean Color Palettes

    Explore these Cerulean-inspired color schemes for your next project:


    A calming yet inviting palette combining Cerulean’s freshness with the soft warmth of peach and the crispness of white, ideal for a summer feel.

    Charcoal Grey
    Light Green

    This palette emphasizes balance, with the deep calm of Cerulean, the stability of charcoal grey, and the lively spirit of light green.


    A soft and serene palette that unites Cerulean with the gentle touch of lavender and the neutral warmth of bisque for a soothing and chic look.

    Light Yellow

    A vibrant palette that combines the soothing quality of Cerulean with the brightness of tomato red and the softness of light yellow, perfect for creating a lively and inviting space.

    Steel Blue

    This palette evokes a sense of calm and depth by pairing Cerulean with steel blue for stability and azure for lightness, creating a sophisticated marine-inspired theme.

    In conclusion, Cerulean is a versatile color that offers a range of possibilities from creating a tranquil and peaceful atmosphere to making bold and refreshing design statements. Its ability to harmonize with a variety of colors and tones makes it a steadfast choice for any project looking to convey serenity, creativity, and balance. As shown in the diverse palettes, Cerulean can easily adapt to different moods and styles, proving its enduring appeal and flexibility in design and artistry.

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