Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #214DB6, is a vibrant and evocative shade of blue that resides in the cyan-blue color range. It is known for its resemblance to the color of the sky on a clear day or the deep waters of the ocean, lending it a sense of tranquility and depth. This color is created by mixing specific amounts of red, green, and blue light, as indicated by its RGB (Red, Green, Blue) values. In the world of color theory, Cerulean Blue is often associated with calmness, stability, and trustworthiness, making it a popular choice for various applications in design and branding. It's also commonly used to represent the ocean and sky. Cerulean blue is a popular choice in web design, fashion, and interior decoration.
The hex color #214DB6, also known as Cerulean Blue, presents several accessibility considerations for web developers. Its relatively low luminance value means that it requires careful pairing with text and background colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Therefore, when using #214DB6 as a background color, it's crucial to select a light-colored text to meet these contrast requirements. Furthermore, avoid using this color as the sole indicator of interactive elements, as users with color vision deficiencies may not be able to differentiate them. Providing additional visual cues, such as underlines or icons, enhances usability for all users. Proper implementation of ARIA attributes can further improve accessibility for assistive technologies.
Shades
Digital Color Formats
Alternative colors
- #4682b4
A lighter shade of blue that offers better contrast with dark text.
- #003399
A darker shade of blue, useful for creating a stronger visual impact and can be used in conjunction with lighter accents.
- #6699cc
A desaturated blue that provides a more subtle and neutral tone for backgrounds or secondary elements.
Applications
Corporate Website Design
In web design, Cerulean Blue (#214DB6) can be used to create a sense of trust and stability. It's well-suited for the headers and footers of corporate websites, where it helps to project an image of professionalism and reliability. It is often seen in governmental websites. This color can also be employed for call-to-action buttons to draw attention without being overly aggressive. Furthermore, it can serve as a background for informational sections, offering a calming and authoritative backdrop that encourages users to engage with the content.
Fashion Design
In fashion, Cerulean Blue can be used in clothing design to create a sophisticated and calming effect. It can be used for both casual and formal wear, pairing well with neutral colors like white, gray, and black. Accessorizing with complementary colors like orange or yellow can add a pop of visual interest, highlighting the richness of Cerulean Blue and creating a balanced and stylish ensemble. It's particularly effective in creating a sense of depth and sophistication, making it a popular choice for evening gowns and business attire.
Interior Design
For interior design, cerulean blue (#214DB6) evokes feelings of tranquility and spaciousness, making it an excellent choice for bedrooms or bathrooms where creating a relaxing atmosphere is paramount. When paired with warm neutral tones like beige or cream, Cerulean Blue can transform a space into a serene retreat. Consider using it as an accent wall color to bring a splash of cool depth into a living room. This color is also a natural complement to wooden furniture and natural textures, bringing in a coastal or nautical feel that is both modern and classic.