Cerulean Blue
General Information about Cerulean Blue (#1A4FBC)
Cerulean Blue, represented by the hexadecimal color code #1A4FBC, is a captivating shade of blue located in the cyan-blue hue range. It exhibits a moderate saturation and brightness, creating a calming yet noticeable effect. In the RGB color model, it consists of 10.2% red, 31% green, and 73.7% blue. Cerulean Blue is often associated with feelings of peace, tranquility, and stability. It derives its name from the Latin word "caeruleus," meaning "dark blue" or "sky-blue." This color is widely used in various applications, including web design, graphic design, fashion, and interior decoration, owing to its versatility and aesthetic appeal. Its unique blend of coolness and vibrancy makes it a popular choice for creating visually appealing and engaging designs.
The color #1A4FBC, also known as Cerulean Blue, presents some accessibility challenges, particularly in text-based applications. Its relatively low luminance necessitates careful consideration of contrast ratios. When used as a foreground color, it's crucial to pair it with a light background to ensure readability for individuals with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Tools like contrast checkers can help evaluate the suitability of color combinations. Additionally, avoid relying solely on color to convey important information; use supplementary cues like text labels or icons to ensure inclusivity for color-blind users. When designing interactive elements, provide sufficient visual distinction between states (e.g., hover, focus) to enhance usability for all users.
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Applications
Website Design
Cerulean Blue, with its calming and sophisticated appeal, is often used in website design to create a sense of trust and reliability. It's well-suited for backgrounds, buttons, and other user interface elements, particularly in the technology, finance, and healthcare sectors. The color can contribute to a professional and approachable online presence, making it ideal for businesses aiming to build strong customer relationships and establish credibility. Its cool undertones help evoke feelings of serenity and confidence, important factors in user experience.
Fashion Design
In fashion, Cerulean Blue can be a versatile and stylish choice. It works well in both casual and formal wear, offering a touch of sophistication and tranquility. As an accent color, it can complement neutral tones or create bold contrasts when paired with warmer hues. This hue lends itself beautifully to both summer and winter collections, providing a sense of refreshing coolness or understated elegance depending on its application.
Interior Design
Cerulean Blue is often used in interior design to create a soothing and relaxing atmosphere. It's a great choice for bedrooms, bathrooms, or any space where tranquility is desired. It can be used on walls, furniture, or as an accent color in decor. When paired with natural light and complementary textures, Cerulean Blue can transform a room into a serene oasis. It enhances feelings of calm and can create a cool, airy ambiance.