Cerulean Blue

General Information about Cerulean Blue

Cerulean blue, represented by the hex code #2D56B9, is a captivating and versatile color that falls within the blue color family. It is characterized by its medium saturation and moderate brightness, giving it a calming yet vibrant appeal. This color derives its name from cerulean, the color of the sky on a clear day. In the RGB color model, #2D56B9 is composed of 17.65% red, 33.73% green, and 72.55% blue. In the CMYK color model, it consists of 76% cyan, 53% magenta, 0% yellow, and 27% black. Cerulean blue is often associated with feelings of tranquility, peace, and serenity. It is commonly used in various design applications to evoke a sense of calmness and trustworthiness. Its balanced composition makes it a popular choice for websites, branding materials, and interior design projects, contributing to a harmonious visual experience.

The hex color #2D56B9, a shade of cerulean blue, presents some accessibility considerations for web development. When using this color for text, it's crucial to ensure sufficient contrast against the background. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. If #2D56B9 is used as the background, a light-colored text such as white or a pale yellow might work well. Conversely, if it's used for text, a lighter background is imperative. Tools like WebAIM's contrast checker can help determine if the contrast meets accessibility standards. Also, remember that colorblind users might perceive colors differently, so relying solely on color to convey important information is not advisable. Supplementing color with text labels or icons is a good practice to ensure inclusivity and usability for all users.

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Alternative colors

Applications

• Web and UI Design

  Cerulean blue (#2D56B9) is a versatile color choice for user interface (UI) design. It can be used to create a calm and trustworthy atmosphere, which is particularly beneficial in financial applications or healthcare platforms. In website design, this color can be applied to navigation bars, buttons, and headings. When creating mobile applications, #2D56B9 can be used as an accent color to highlight important features and guide the user's attention. The color can also be used for infographics, data visualizations, and charts. Overall, cerulean blue enhances user engagement and promotes a positive user experience, while making the interface feel modern.

• Fashion and Apparel

  In the realm of fashion, cerulean blue (#2D56B9) evokes a sense of sophistication and style. It can be incorporated into clothing designs as a dominant color for dresses, shirts, and suits. As an accent color, it can be used in accessories like scarves, handbags, and shoes. Cerulean blue pairs well with neutral colors like gray, white, and beige, allowing it to stand out and make a statement. It can also be used in combination with other shades of blue or complementary colors like orange to create visually striking ensembles. Whether used for casual wear or formal attire, cerulean blue adds a touch of elegance and flair to any outfit, making it a timeless choice for designers and fashion enthusiasts alike.

• Interior Design

  Cerulean blue (#2D56B9) is a great color to use in interiour design to create a calm and relaxing atmosphere. It can be used in bedrooms or living rooms to promote relaxation. As an accent wall it will create a splash of color to a room that is otherwise neutrally decorated. The color creates a nautical them, when combined with whites and beiges. The color can be paired with wooden furniture to add some warmth to the room. Generally, cerulean blue contributes to a harmonious and pleasant living space.

Complementary color

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