Cerulean Blue
General Information about Cerulean Blue
The hex color #2750BF, also known as Cerulean Blue, is a deep and vibrant shade of blue. In the RGB color model, it is composed of 15.29% red, 31.37% green, and 74.9% blue. This color is often associated with serenity, stability, and trustworthiness, making it a popular choice in various design applications. Cerulean Blue is perceived as calming and professional, making it suitable for corporate branding, web design, and even interior decoration. The color's intensity and depth can create a sense of sophistication and elegance, adding a touch of class to designs. Furthermore, it is often used in fields such as web development, to denote loading bars, progress and to display information.
The hex color #2750BF, a shade of Cerulean Blue, presents moderate accessibility challenges. Its contrast ratio against white is relatively low, potentially causing readability issues for users with visual impairments. When used for text, it's crucial to pair it with a light background to ensure sufficient contrast, meeting WCAG guidelines for text and non-text contrast. Consider using a color contrast checker to verify compliance. For interactive elements like buttons or links, ensure sufficient size and clear visual cues in addition to color contrast, as color alone should not be the sole indicator of functionality. Providing alternative text descriptions for images using this color also enhances accessibility for screen reader users. To improve accessibility, explore slightly lighter or darker shades that offer better contrast while maintaining the intended aesthetic. This color works best for decorative elements and accents, where contrast is less critical.
Shades
Digital Color Formats
Alternative colors
- #4878cf
A slightly lighter shade of blue that provides improved contrast against white backgrounds, enhancing readability while maintaining a similar aesthetic appeal.
- #1a368c
A darker shade of blue that can be used for text on lighter backgrounds, providing better contrast and ensuring accessibility for users with visual impairments.
- #5c86ad
A more desaturated blue that can serve as a neutral background color, allowing other elements to stand out while still contributing to a cohesive design.
Applications
Web Design
In web design, #2750BF can be used for headers, buttons, and accent colors to create a professional and trustworthy feel. It works well in the finance, technology, and education sectors where a sense of stability and innovation is desired. When using this color, consider the overall website design and its user-friendliness. The use of Cerulean Blue can create a sense of calm and confidence for users, but its readability should be carefully considered. As a darker shade, it is best used as an accent or to highlight important features. For example, use as a call to action button or the header to the company.
Fashion
In the fashion industry, #2750BF can be utilized in clothing and accessories to evoke a sense of sophistication and elegance. It is often seen in formal wear, business attire, and upscale casual clothing. Cerulean Blue can be paired with neutral tones like gray, white, and black, but also with brighter colors such as yellow and orange to create a striking contrast. The color is a popular choice for handbags, scarves, and jewelry. This color can also be implemented in the sports industry for outfits or logos.
Interior Design
In interior design, #2750BF can be incorporated as an accent color in furniture, wall art, and decorative pieces to add depth and sophistication to a space. It pairs well with neutral walls, creating a calming and serene atmosphere. It can be used in living rooms, bedrooms, and home offices to create a relaxing yet professional environment. This blue can be integrated through throw pillows, rugs, curtains, and paintings. However, do not use this color for the entire room, since it could appear darker.