Cerulean Blue
General Information about Cerulean Blue
The hex color #1D4EC9, commonly referred to as Cerulean Blue, is a captivating shade residing within the blue color family. It possesses a moderate saturation and brightness, contributing to its distinct and appealing visual presence. In the RGB color model, #1D4EC9 is composed of 11.4% red, 30.6% green, and 78.8% blue. Its CMYK representation is 0.85, 0.61, 0.00, 0.21, meaning it requires a significant amount of cyan and magenta in printing. Cerulean Blue is often associated with feelings of serenity, stability, and trust, making it a popular choice for branding and design elements aiming to convey these qualities. Its use can range from creating a sense of calmness in user interfaces to adding a touch of sophistication to marketing materials. The name "Cerulean" itself is derived from the Latin word "caeruleus", meaning "dark blue", often used to describe the color of the sky.
The hex color #1D4EC9, also known as Cerulean Blue, presents some accessibility considerations for web development. Its relatively dark hue means it generally offers sufficient contrast against white or very light backgrounds, which is good for readability. However, it's essential to test color combinations with this shade using accessibility evaluation tools to ensure compliance with WCAG (Web Content Accessibility Guidelines). Specifically, aim for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Avoid pairing #1D4EC9 with similarly dark colors, as this can result in insufficient contrast and make content difficult for users with visual impairments to perceive. When used for links or interactive elements, ensure additional visual cues (e.g., underlines, icons) are present to aid users who may not be able to distinguish color differences effectively. Consider offering high-contrast themes to provide users with the ability to customize their viewing experience.
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Applications
Financial Sector Website Design
Cerulean Blue evokes feelings of calmness, trust, and stability, making it suitable for websites and applications in the financial sector. It can be used in charts and graphs to represent data, creating a professional and reliable aesthetic. Consider using it for primary buttons and calls to action to draw the user's attention without being overly aggressive. In branding, Cerulean Blue can help establish credibility and inspire confidence in the company's services. Furthermore, pairing it with neutral colors like gray or white can create a clean and modern design that resonates with a target audience seeking financial security and sound advice.
Fashion Design
In fashion, Cerulean Blue is a versatile color that can be incorporated into various styles. It's often used in casual wear, such as denim jackets and t-shirts, to add a touch of coolness and sophistication. It is also a great color for swimwear, reminiscent of ocean waters. As an accent color, Cerulean Blue can complement neutral tones like beige or gray, creating a balanced and harmonious look. In evening wear, it can be used to create elegant and eye-catching dresses or gowns that convey a sense of grace and confidence.
Interior Design
Cerulean Blue can create a calming and relaxing ambiance. Paint an accent wall in Cerulean Blue to instill tranquility. Incorporate Cerulean Blue textiles in curtains, throw pillows, and bedding to add subtle hints of color, harmonizing with neutral furniture. Combine it with natural materials like wood and stone to evoke a sense of connection with nature, enhancing the overall soothing effect. It's also great for bathrooms.