Cerulean Blue
General Information about Cerulean Blue (#2255B4)
Cerulean blue, represented by the hexadecimal color code #2255B4, is a captivating shade that falls within the blue color spectrum. It is characterized by its medium saturation and moderate brightness, making it a versatile choice for various applications. In the RGB color model, it consists of 13.33% red, 33.33% green, and 70.59% blue. The CMYK color model translates to 81.11% cyan, 52.38% magenta, 0% yellow, and 29.41% black. Historically, cerulean blue has been associated with tranquility, openness, and the vastness of the sky and sea. Its soothing nature makes it a popular choice in design and art, often evoking feelings of peace and serenity. Its usage in design can significantly impact the overall mood and perception of a project.
The color #2255B4, a shade of cerulean blue, presents moderate accessibility challenges. When used as text, it requires careful consideration of contrast ratios against background colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This color may not meet these ratios against lighter backgrounds like white or very pale yellows, potentially causing readability issues for users with visual impairments. For buttons and interactive elements, sufficient contrast is crucial for users to perceive the interactive affordance. Designers should use contrast checking tools to ensure compliance and consider providing alternative color schemes that offer better contrast. Furthermore, relying solely on color to convey information should be avoided; supplementary cues like text labels or icons should be used to ensure inclusivity for color-blind users.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #2255B4 can be effectively used for primary buttons, navigation bars, and call-to-action elements. Its vibrant yet professional appearance makes it suitable for attracting user attention while maintaining a sense of trust and reliability. It is often employed in the technology, finance, and education sectors to create a consistent brand identity. The color can be combined with lighter shades of gray or white for a clean, modern look or paired with complementary colors like orange or yellow for a bolder, more dynamic design. Careful consideration of contrast ratios is essential to ensure readability and accessibility for all users.
Interior Design
In interior design, cerulean blue (#2255B4) can be used to create a calming and sophisticated atmosphere. It works well in bedrooms, bathrooms, and living rooms, where a sense of tranquility is desired. It can be used as an accent color on walls, furniture, or decorative accessories. Pairing it with neutral colors like beige, gray, or white enhances its elegance. Additionally, incorporating natural elements like wood or plants complements the color's natural undertones, creating a harmonious and inviting space. Consider using it sparingly in smaller rooms to avoid overwhelming the space.
Fashion
In fashion, #2255B4 can be used to create both casual and formal looks. It’s often used in clothing, accessories, and footwear. It’s a versatile color that works well in denim, dresses, and suits. The color can be combined with neutral colors like white, black, or gray for a classic look, or with bolder colors like red or yellow for a more daring style. Accessories like scarves, handbags, or jewelry in this color can add a pop of color to any outfit. Careful consideration should be given to the overall color palette and the occasion to ensure a harmonious and stylish ensemble.