Cerulean Blue
General Information
Cerulean Blue, represented by the hexadecimal color code #2758BF, is a captivating shade of blue that evokes feelings of tranquility and sophistication. It is often associated with the sky and the ocean, bringing a sense of calmness and expansiveness. In the RGB color model, #2758BF is composed of 15.29% red, 34.51% green, and 74.9% blue. This particular combination results in a vibrant yet soothing hue that finds applications in various creative fields. The color is named after cerulean, a pigment first used in the late 18th century, and is known for its stable and bright nature. It is a versatile color that can be used as a primary color or as an accent color to create visual interest.
The hex color #2758BF, also known as Cerulean Blue, presents certain accessibility considerations for web design. Its contrast ratio against white (#FFFFFF) is approximately 3.44:1, which does not meet the WCAG AA standard of 4.5:1 for normal text. This means that using #2758BF directly on a white background may not provide sufficient contrast for users with moderate visual impairments. To improve accessibility, consider using a lighter shade of blue or a darker background color to increase the contrast ratio. For larger text (14pt bold or 18pt regular), the color meets the WCAG AA requirement of 3:1. Therefore, it is essential to evaluate the context in which #2758BF is used to ensure readability and usability for all users. Tools like contrast checkers can help determine if the color combination passes accessibility guidelines. For broader accessibility, provide alternative styling options for users who need them.
Shades
Digital Color Formats
Alternative colors
- #3469d1
A slightly lighter shade offering a similar aesthetic but with improved contrast against white backgrounds.
- #1e458f
A darker shade that provides better contrast when used as text on light backgrounds, enhancing readability.
- #5d7cb1
A more muted tone of blue, useful in designs where a subtle, less vibrant color is preferred for backgrounds or secondary elements.
Applications
Web Design Accent
Cerulean Blue (#2758BF) can be employed to create a refreshing and serene atmosphere in web layouts. Consider using it for header backgrounds, call-to-action buttons, or as an accent color to draw attention to important elements. Its vibrant yet calming nature makes it suitable for websites related to travel, wellness, or technology. Pairing it with neutral tones such as white, light gray, or beige will enhance its effect and create a balanced visual experience.
Fashion and Beauty
In the realm of beauty and fashion, Cerulean Blue (#2758BF) can be utilized to design eye-catching makeup looks or clothing ensembles. It works well as an eyeshadow color, a nail polish shade, or a statement piece in clothing design. Pair it with complementary colors like orange or gold for a striking contrast, or use it as a monochromatic scheme for a sophisticated and modern look. It can also be used in the design of cosmetic packaging to convey a sense of sophistication and luxury.
Interior Design
Cerulean Blue (#2758BF) can bring a calming and sophisticated touch to interior design. Use it as an accent wall color in a bedroom or living room to create a serene environment. It also works beautifully for upholstery, curtains, or decorative accessories. Pairing it with natural materials like wood and stone will create a harmonious and balanced interior space. This color can also be used in commercial spaces, such as offices or waiting rooms, to promote relaxation and concentration.