Cerulean Blue
General Information about Cerulean Blue
The hex color #1B49CB, commonly referred to as Cerulean Blue, is a vibrant and deep shade of blue. It is a color often associated with tranquility, depth, and creativity. In the RGB color model, it consists of 10.6% red, 28.6% green, and 79.6% blue. Cerulean blue has been used across various applications, from art and design to fashion and technology. Its rich and dynamic appearance makes it a popular choice for designers looking to add a splash of color to their projects. It invokes feelings of calm and serenity, as well as reliability and trust, hence its widespread use in branding and user interfaces.
The hex color #1B49CB, also known as Cerulean Blue, presents some accessibility challenges. Its relatively low luminance makes it difficult to read text with a small font size when used as a text color on a white background. According to WCAG guidelines, this color combination may not meet the minimum contrast ratio for level AA compliance, especially for users with visual impairments. When using this color for text or interactive elements, it is crucial to choose a lighter background color or to increase the font size to improve readability. Consider using tools to check the contrast ratio and ensure it meets accessibility standards for your target audience. Furthermore, provide alternative ways to convey information, such as icons or descriptive text, to make the content more accessible.
Shades
Digital Color Formats
Alternative colors
- #3366ff
A slightly lighter shade of blue that maintains the cerulean feel but offers better contrast against white backgrounds.
- #003399
A darker shade that provides better contrast when used as a background color with white or light-colored text.
- #6495ed
A softer blue, useful for creating a calming atmosphere while retaining some vibrancy.
Applications
Website Call-to-Action Buttons
Cerulean blue, #1B49CB, is a wonderful color to use for call-to-action buttons on websites, particularly in the tech and innovation sectors. The vibrancy of the color grabs attention and can encourage user interaction. Given its bold nature, using it sparingly ensures it stands out effectively. For example, a 'Sign Up' button or a 'Learn More' link would be excellent places to apply this specific shade of blue. Additionally, the color can enhance brand recognition by associating it with modernity and reliability.
Interior Design Accent Color
In interior design, cerulean blue can serve as an accent color in a room designed with neutral tones. For example, painting an accent wall or incorporating cerulean blue throw pillows can add vibrancy without overwhelming the space. Furthermore, this color can be used in artwork and decorative pieces to complement furniture and overall aesthetics. Its cool undertones make it suitable for spaces aiming to create a relaxed and inviting environment.
Fashion Accessories and Statement Pieces
In fashion, Cerulean Blue adds a pop of color, often used in accessories like scarves or jewelry, especially when paired with neutral outfits. It is also used for statement pieces like dresses or jackets, lending a touch of sophistication and vibrancy. Due to its bold nature, it also adds a sense of freshness, often seen in spring and summer collections, giving a vibrant and fashionable look.