Cerulean Blue
About Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #234AC4, is a captivating shade of blue that sits between azure and sky blue. It derives its name from cerulean, which refers to the color of the clear sky. In the RGB color model, #234AC4 is composed of 13.73% red, 29.02% green, and 76.86% blue. This color is frequently associated with feelings of peace, tranquility, and inspiration. It's often used in art, design, and branding to evoke a sense of calm and trustworthiness. Cerulean Blue is a popular choice for creating a serene and inviting atmosphere. The specific wavelength and frequency depends on the exact perceived shade, but it falls within the broader range of blue light on the electromagnetic spectrum.
The hex color #234AC4, also known as Cerulean Blue, presents several accessibility considerations for web developers. Its relatively low luminance can pose challenges for users with visual impairments. When used as text, it's crucial to ensure a sufficient contrast ratio against the background color, adhering to WCAG guidelines (ideally a contrast ratio of 4.5:1 for normal text and 3:1 for large text). Utilizing tools that measure contrast ratios is highly recommended. If used for interactive elements like buttons or links, clear visual cues beyond just color, such as underlines or borders, should be incorporated to benefit users who may not be able to distinguish the color. Furthermore, avoid using this color as the sole indicator for conveying information, as users with color blindness may not be able to perceive it. Complementary visual cues, such as icons or text labels, will enhance usability for all users.
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Applications
Website Design for Serenity
Cerulean Blue evokes feelings of tranquility and serenity, making it suitable for websites promoting relaxation, mental health, or environmental awareness. It can be used in website backgrounds, headings, or accents to create a calming and trustworthy atmosphere. Consider using it sparingly in conjunction with warmer colors to create a balanced and engaging user experience. The association with water and sky makes it relevant for travel agencies, weather apps, or maritime-themed websites. Ensure sufficient contrast with text elements for readability.
Interior Design for Calmness
In interior design, Cerulean Blue can bring a sense of calmness and spaciousness to a room. It works particularly well in bedrooms and bathrooms, where relaxation is key. As an accent color, it can be paired with neutrals like gray and white to create a sophisticated and contemporary look. Consider using it in textiles, such as cushions, throws, or curtains, or as a wall color to create a focal point. The color also creates a stunning effect with natural elements such as plants and wood to deliver a harmonious, relaxing room experience.
Fashion Forward: Cerulean Blue
In fashion, Cerulean Blue is a versatile color that can be worn in a variety of ways. It works well as a statement color for dresses, tops, or accessories. It can also be paired with other blues for a monochromatic look, or with contrasting colors like yellow or orange for a bolder statement. This color is most popularly used in formal and casual settings, as it offers a rich, elegant, yet simple style. Cerulean Blue also works exceptionally well with denim, creating a casual and stylish look.