Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2157C5, is a vibrant and captivating shade of blue that evokes feelings of serenity, trust, and stability. This color falls within the blue color family, known for its calming and intellectual associations. Cerulean Blue derives its name from the Latin word "caeruleus," meaning dark blue, sky blue, or sea blue. It is often associated with the sky on a clear day, capturing the vastness and tranquility of the natural world. In color psychology, blue is often linked to reliability, loyalty, and intelligence. Cerulean Blue, in particular, has a slightly more energetic and vibrant quality compared to other shades of blue, making it an excellent choice for designs that aim to convey both trustworthiness and innovation. Its unique hue makes it a versatile color for various applications, from branding to interior design.
The hex color #2157C5, also known as Cerulean Blue, offers moderate accessibility depending on the context in which it is used. When used as a text color, it's crucial to ensure sufficient contrast against the background to meet WCAG guidelines for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. If #2157C5 is used for interactive elements like buttons or links, it's essential to provide clear visual cues, such as a change in color or a distinct border, upon hover or focus. For users with visual impairments, relying solely on color to convey information can be problematic. Always supplement color with text labels or icons. When dealing with complex data visualizations, avoid using #2157C5 alongside similar shades of blue, as this can make it difficult for users with color vision deficiencies to differentiate between data points. Proper testing with accessibility tools and user feedback can significantly improve the inclusive design when implementing this color. Additionally, consider providing high-contrast themes for users who require them.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
Cerulean Blue can be effectively used in website headers and navigation bars to create a professional and trustworthy appearance. Its vibrancy attracts the eye, guiding users to key sections of the site. Combining it with neutral colors like white or light gray can enhance readability and ensure a clean, modern design. This color works well for tech companies, educational institutions, and businesses looking to convey stability and innovation. Use it sparingly as an accent color to highlight important calls to action or key information, maintaining a balanced and visually appealing user experience.
Interior Design
In interior design, Cerulean Blue adds a touch of sophistication and tranquility to any room. It's particularly effective in bedrooms and living rooms, creating a calming and relaxing atmosphere. Pair it with warm neutrals like beige or cream to balance its coolness and add warmth. Consider using it as an accent color on walls, furniture, or decorative accessories. This color also works well in coastal or nautical-themed designs, evoking the feeling of the ocean and sky. When using it in larger spaces, be mindful of the lighting, as it can appear darker in poorly lit areas.
Fashion
Cerulean Blue is a popular choice in fashion for its versatility and ability to complement various skin tones. It can be used in clothing, accessories, and even makeup to create a stylish and eye-catching look. Consider incorporating it into your wardrobe through dresses, shirts, or scarves. It pairs well with denim, white, and other shades of blue, creating a cohesive and fashionable outfit. In makeup, it can be used as an eyeshadow or eyeliner to enhance the eyes and add a pop of color. Remember to balance it with neutral colors or complementary shades to avoid overwhelming the overall look.