Cerulean Blue
General Information about #275CBF
The hex color #275CBF, also known as Cerulean Blue, is a captivating shade of blue that evokes feelings of tranquility and depth. It is a blend of blue with subtle undertones, creating a sophisticated and versatile color. In the RGB color model, #275CBF consists of 15.29% red, 36.08% green, and 74.9% blue. Cerulean blue is often associated with the sky and the sea, representing peace, harmony, and stability. Its unique blend of pigments allows it to be used across various mediums, from digital designs to physical applications such as paint and fabric. Cerulean Blue has a calming quality and evokes feelings of trust and reliability. It finds applications in different areas. It's use is quite popular.
The hex color #275CBF, also known as Cerulean Blue, presents some accessibility considerations for web design. Due to its relatively low luminance, it might not provide sufficient contrast when used as text against a white or very light background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #275CBF, it's crucial to ensure adequate contrast. Tools are available to check color contrast ratios. Using a lighter text color (like white or a very pale yellow) on a #275CBF background can improve readability. Alternatively, consider using #275CBF sparingly for decorative elements rather than essential text. Additionally, always provide alternative text for images and other non-text elements to ensure accessibility for screen reader users.
Shades
Digital Color Formats
Alternative colors
Applications
Website Headers and Navigation
Cerulean blue, like #275CBF, is a popular choice for website headers and navigation bars. Its calming yet professional appearance makes it suitable for creating a trustworthy brand image. When used in conjunction with complementary colors like light oranges or yellows, it can create visually appealing and engaging user interfaces. In addition, it can be used for buttons and links to make them stand out. This color can evoke feelings of confidence and reliability, making it an excellent choice for businesses in finance, technology, or healthcare.
Fashion and Interior Design
In fashion, cerulean blue is often used in clothing and accessories to add a touch of sophistication and elegance. It pairs well with neutral colors like white, gray, and beige, as well as bolder colors like red and yellow. Cerulean blue is a versatile color that can be worn in both casual and formal settings. Also, in interiour design, cerulean blue can be used as an accent wall to create a relaxing and soothing atmosphere.
Data Visualization
This color could be used for data visualization because it provides clear visual distinctions between different data sets. The color is easy to differentiate. This is particularly effective when the blue shades are combined with lighter and darker shades of the same color. #275CBF can be used to provide information and therefore, is also suitable for web development.