Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #304FB6, is a medium-dark shade of blue that evokes feelings of tranquility and stability. It is located in the blue-violet portion of the color spectrum. The color gets its name from cerulean, a deep blue pigment first used in the 1800s, that resembles the color of a clear sky or sea. In color theory, Cerulean Blue is considered a cool color. Cerulean Blue combines well with warm colors like yellows and oranges to create contrast and visual interest. It is often used in design to communicate trust, reliability, and calmness. The RGB values for #304FB6 are R:48, G:79, B:182. The CMYK values are C:74, M:57, Y:0, K:29. This color is found across various industries, from web design and marketing to fashion and interior decoration, owing to its versatile and universally appealing qualities.
The color #304FB6, also known as Cerulean Blue, presents some accessibility considerations for web development. When used as a background color, it's crucial to ensure sufficient contrast with the foreground text color. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14pt bold or 18pt regular) to meet WCAG AA standards. Tools like contrast checkers can help determine if the color combination meets these requirements. For users with visual impairments, including those with low vision or color blindness, inadequate contrast can make content difficult or impossible to read. Using a lighter text color like white or a very pale yellow can improve readability. It's also important to avoid relying solely on color to convey important information, as color-blind users may not be able to distinguish between certain colors. Providing alternative cues, such as text labels or icons, ensures that all users can access the information.
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Digital Color Formats
Alternative colors
Applications
Website Design
Cerulean Blue (#304FB6) can be used to create a calm and trustworthy atmosphere on a website. It's suitable for websites in the finance, technology, or healthcare industries. The color evokes feelings of stability and security, which can enhance user confidence. Consider using this color for primary buttons, navigation elements, and background accents. However, ensure that text and interactive elements have sufficient contrast against the blue background to comply with accessibility guidelines. Balance with neutral colors such as white or light gray for optimal user experience. This approach ensures usability and accessibility across different devices and users.
Interior Design
In interior design, Cerulean Blue (#304FB6) brings a refreshing and serene quality to spaces. It works well in bedrooms, bathrooms, or living rooms to create a calming environment. The color can be paired with natural materials such as wood or stone for a balanced look. Accents of complementary colors like yellow or orange can add visual interest and prevent the space from feeling too monotonous. Cerulean Blue also complements metallic finishes such as silver or chrome, which can enhance the modern feel. This can be incorporated through paint choices, furniture, decorative pillows or artwork.
Fashion
In the realm of fashion, Cerulean Blue (#304FB6) presents versatility. It can be incorporated into both casual and formal wear. It is suitable for blouses, dresses, and accessories, creating a chic and sophisticated look. This color pairs well with neutral tones such as white, beige, or gray, offering a clean and polished aesthetic. For bolder outfits, consider combining it with complementary colors such as coral or mustard yellow. Cerulean blue accessories like scarves, handbags, or jewelry can be stylish additions to complete an outfit, adding a touch of elegance and sophistication. Depending on the exact shade of blue, the outfit can be styled for different events and settings.