Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hex code #2C4EBA, is a medium-dark shade of blue that evokes feelings of calmness, serenity, and stability. It is named after the color of the sky on a clear day and falls within the blue-violet spectrum. This particular shade of blue is often associated with trustworthiness, professionalism, and authority, making it a popular choice for various applications in design and branding. In color theory, blue is considered a cool color, known for its calming and relaxing effects. It is widely used to represent concepts related to water, sky, and peace. In various cultures, blue also symbolizes loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. It is a versatile color that is frequently incorporated in web design and marketing.
The color #2C4EBA, a shade of Cerulean Blue, presents moderate accessibility challenges. Its contrast ratio against white (#FFFFFF) is approximately 2.9:1, which falls short of the WCAG's minimum requirement of 4.5:1 for normal text. Therefore, using #2C4EBA for text on a white background may not be easily readable for individuals with visual impairments. To enhance accessibility, consider using it for larger text (14pt bold or 18pt regular) or pairing it with a darker background to increase contrast. When using this color for interactive elements like buttons or links, ensure there is sufficient visual differentiation through other means like borders, underlines, or hover states to provide a clear indication of interactivity. Thoroughly test color combinations with accessibility tools to guarantee compliance with WCAG guidelines and ensure usability for all users.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Cerulean Blue (#2C4EBA) can be used as a primary color for website headers, buttons, and navigation menus to create a sense of trust and professionalism. It pairs well with neutral colors like white, light gray, or beige for backgrounds, providing a clean and balanced aesthetic. Additionally, it can be employed as an accent color to highlight important information or calls-to-action, drawing the user's attention to key elements on the page. The use of this color requires careful contrast considerations to ensure text is accessible.
Interior Design
In interior design, Cerulean Blue can be used to create a calming and sophisticated atmosphere in bedrooms, living rooms, or offices. It can be incorporated through wall paint, furniture upholstery, or decorative accessories such as cushions, curtains, and artwork. When used in combination with warm neutrals like cream or wood tones, it can evoke a sense of balance and harmony, creating a visually appealing and inviting space. Furthermore, incorporating metallic accents like gold or silver can enhance the elegance of the color scheme.
Branding
In branding, Cerulean Blue is suitable for companies that want to express values such as trust, security, and professionalism. It is often used in the financial, technology, and healthcare industries to convey a sense of reliability and stability. The color can be incorporated into logos, marketing materials, and website designs to establish a consistent brand identity and build recognition among target audiences. It may be used in background for data visualization to communicate trends.