Cerulean Blue
General Information about Cerulean Blue
Cerulean blue, represented by the hexadecimal color code #2b60bb, is a captivating shade of blue that evokes feelings of tranquility, stability, and creativity. This color is derived from the Latin word "caeruleus," meaning dark blue, and is often associated with the clear blue sky or the deep ocean. In the RGB color model, #2b60bb is composed of 17.1% red, 37.6% green, and 73.3% blue. The CMYK color model representation is 76.6% cyan, 48.6% magenta, 0% yellow, and 26.7% black. Cerulean blue is a versatile color with applications in various fields, including web design, graphic design, fashion, and interior decoration. Its calming yet assertive nature makes it a popular choice for conveying a sense of trust, reliability, and innovation. This color can be combined with a wide range of other colors to create visually appealing and harmonious compositions.
The hex color #2b60bb, a shade of cerulean blue, presents moderate accessibility challenges. Its contrast ratio against white text is approximately 3.8:1, which falls short of the WCAG 2.0 Level AA recommendation of 4.5:1 for normal text. Therefore, using white text on a #2b60bb background may not be sufficiently readable for all users, particularly those with visual impairments. To improve accessibility, consider using a lighter shade of blue or a darker text color such as black or very dark gray. Alternatively, employing larger font sizes or bolder font weights can help to enhance the legibility of white text on this background. Always test color combinations with accessibility evaluation tools to ensure compliance with accessibility standards and cater to a wider audience.
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Digital Color Formats
Alternative colors
Applications
Call-to-Action Buttons
In web design, cerulean blue (#2b60bb) can be used for call-to-action buttons to draw attention and encourage user interaction. Its calming yet assertive nature makes it suitable for guiding users through a website or application. The color can also be applied as a background for headers or sections, creating a visually appealing separation of content. When used in moderation, cerulean blue contributes to a professional and trustworthy aesthetic. It can be combined with complementary or analogous colors to create a balanced and engaging user experience. Ensure sufficient contrast with text and other elements to maintain readability and accessibility, especially for users with visual impairments. Consider the overall tone and branding of your project when incorporating this color to maintain consistency and effectively communicate your message.
Corporate Branding
Cerulean blue (#2b60bb) can be incorporated into branding materials such as logos and website designs for businesses seeking to convey a sense of trustworthiness, stability, and innovation. The color's association with the sky and sea evokes feelings of calmness and reliability, making it a suitable choice for companies in fields like finance, technology, and healthcare. When used strategically, cerulean blue can help establish a strong brand identity that resonates with target audiences and fosters a positive perception of the company's values and offerings. It can be combined with other brand colors to create a unique and memorable visual identity.
Interior Design
In interior design, cerulean blue (#2b60bb) is often used to create a serene and inviting atmosphere in living spaces. It can be applied to walls, furniture, or accent pieces to introduce a touch of tranquility and sophistication. The color's calming effect makes it particularly well-suited for bedrooms and bathrooms, where relaxation is a priority. When paired with neutral tones like white or gray, cerulean blue can create a balanced and harmonious environment. It can also be combined with warmer colors like beige or terracotta to add depth and visual interest to a room. Experiment with different shades and textures to create a unique and personalized design that reflects your individual style and preferences.