Cerulean Blue
About Cerulean Blue (#275ABF)
The hexadecimal color #275ABF represents a specific shade of Cerulean Blue. In the RGB color model, it is composed of 15.29% red, 35.29% green, and 74.9% blue. This combination results in a medium-dark hue that is often associated with trustworthiness, stability, and calmness. Cerulean Blue is widely used in various applications, including web design, graphic design, and branding, to convey a sense of professionalism and reliability. In color psychology, blue is often linked to feelings of serenity and security, making it a popular choice for businesses seeking to establish a strong sense of trust with their audience. Its cool tone makes it versatile and suitable for a variety of contexts, from corporate websites to artistic projects.
The hex color #275ABF, also known as Cerulean Blue, presents moderate accessibility challenges. Its luminance value requires careful consideration of color contrast, especially when used for text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background. When using #275ABF for text, ensure a light background color, such as white (#FFFFFF) or a very pale yellow, to meet accessibility standards. For graphical elements and user interface components, a contrast ratio of 3:1 is required. This color may not be suitable for users with low vision or color blindness if paired with similar dark hues. Tools like WebAIM's contrast checker can assist in verifying contrast ratios.
Shades
Digital Color Formats
Alternative colors
- #3498db
A slightly lighter shade of blue that improves readability and contrast, making it more accessible for users with visual impairments.
- #a7d1ff
A pastel blue provides a soft, calming effect while ensuring better contrast against darker text or elements.
- #29abe2
A brighter, more vibrant blue that stands out more effectively, improving the visibility of elements on a webpage.
Applications
Educational Website Theme
Cerulean blue can be used to create a calming and professional web interface, particularly suitable for educational or informative websites. The color helps to establish a sense of trust and reliability, making it ideal for institutions or organizations aiming to present a credible image. It can be applied to headings, buttons, and background accents to enhance the overall user experience and create a visually appealing and easy-to-navigate design. Furthermore, using Cerulean Blue can evoke a sense of serenity and focus, beneficial for educational content.
Fashion Design
In fashion, Cerulean blue can be used to design elegant evening wear or casual summer outfits. This versatile shade complements various skin tones and can be paired with neutral colors such as white, gray, or beige for a sophisticated look. It's often used in accessories like scarves or handbags to add a pop of color to a subdued ensemble. Designers use this color to evoke feelings of calmness and confidence.
Interior Design
In interior design, Cerulean blue works well in bedrooms or bathrooms to promote relaxation and tranquility. It can be used as an accent wall color, in bedding, or in decorative items like vases and artwork. When combined with natural light and soft textures, Cerulean blue creates a serene and inviting space. Often used in coastal-themed homes to reflect the colors of the ocean and sky.