Cerulean Blue

General Information about Cerulean Blue

#2D4AB9, commonly known as Cerulean Blue, is a captivating hue residing in the blue color family. It is characterized by its medium saturation and moderate brightness, lending it a serene and sophisticated aura. This particular shade of blue is often associated with feelings of tranquility, peace, and stability. In the realm of color theory, #2D4AB9 can evoke a sense of calmness and openness, making it a popular choice for various design applications. Historically, cerulean blue has been used in art and fashion to represent the sky and water, imbuing designs with a touch of natural beauty. Its hex code, #2D4AB9, precisely defines its unique combination of red, green, and blue components, ensuring consistent reproduction across digital platforms. Cerulean blue can be used to convey trust in website designs.

The hex color #2D4AB9, a shade of Cerulean Blue, presents some accessibility challenges, especially concerning color contrast. When used as a background color, it requires careful consideration of the foreground text color to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using white text on a #2D4AB9 background might be acceptable, but it is crucial to verify the contrast ratio using an online tool. For individuals with visual impairments, low contrast can make it difficult to distinguish text from the background, leading to a poor user experience. Therefore, designers and developers should always prioritize accessibility by selecting appropriate color combinations or providing alternative high-contrast themes to accommodate diverse user needs. Furthermore, avoid using this color as the sole indicator of interactive elements like links or buttons; always supplement color with other visual cues such as underlines or icons.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Design Call-to-Action

  In web design, #2D4AB9 can be used for primary call-to-action buttons to draw attention and encourage user interaction. Its vibrant hue makes it suitable for highlighting important elements or creating a visually appealing interface. However, ensure sufficient contrast with surrounding elements for readability. It can also be incorporated into website headers or footers to establish a consistent brand identity. Proper use of color can greatly enhance the overall user experience, making it crucial to select appropriate color combinations and placements to avoid visual fatigue or accessibility issues. Using this color requires careful consideration of the user interface and user experience. It is best practice to ensure it does not cause any visual issues with other elements used with the color.

• Fashion Accent Color

  In fashion, #2D4AB9 can be used in clothing or accessories to add a pop of color to an outfit. A cerulean blue scarf, handbag, or pair of shoes can complement neutral-toned ensembles or create a striking contrast against warmer colors. This shade can also be incorporated into patterned fabrics or used as a base color for garments intended to evoke a sense of calmness and sophistication. However, when combining #2D4AB9 with other colors, consider the overall harmony and balance of the outfit to avoid clashing or overwhelming the viewer. Accessories that use this color would go well with darker colors to bring more attention to it.

• Interior Design Accent Wall

  For interior design, #2D4AB9 could be used as an accent wall color in a modern living room or bedroom to create a focal point. The color would be most effective when combined with neutral colored furniture and decorations, that complement the intensity of the color. Cushions, throws, or decorative accessories in this hue can add a touch of elegance and sophistication to any room. It is recommended to avoid overusing #2D4AB9 as it can dominate smaller spaces, but can enhance a room with plenty of natural light.

Complementary color

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