Cerulean Blue
General Information
Cerulean Blue, represented by the hex code #2943D6, is a captivating and vibrant shade of blue. It is often associated with serenity, tranquility, and clarity, evoking feelings of calm and peacefulness. This color is named after the cerulean pigment, which is derived from the Latin word "caeruleus," meaning "sky blue" or "dark blue". In the RGB color model, it consists of 16.1% red, 26.3% green, and 83.9% blue. Cerulean blue is frequently used in various design applications, including web design, graphic design, and interior design, to create a sense of sophistication and openness. Its versatility allows it to be paired with various other colors, making it a popular choice for designers seeking to achieve a balanced and visually appealing aesthetic.
The hex color #2943D6, a shade of Cerulean Blue, presents specific accessibility considerations for web design. Its moderate luminance requires careful selection of foreground text colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #2943D6 as a background, lighter text colors such as white (#FFFFFF) or light yellow (#FFFFE0) are advisable. Conversely, darker text colors should be avoided as they may render the text illegible. To ensure accessibility, tools like contrast checkers can be employed to verify that the contrast ratio meets the recommended standards. This proactive approach guarantees readability and inclusivity for users with visual impairments.
Shades
Digital Color Formats
Alternative colors
- #3b5998
A slightly lighter shade that provides better contrast against dark text.
- #778899
A more muted blue that can be used as a background color without overwhelming other elements.
- #4682b4
This alternative provides a similar tone with slightly more brightness. It serves as a solid option when aiming for improved readability in user interfaces.
Applications
Web Design and Branding
In web design, Cerulean Blue is often used for primary buttons and interactive elements to draw attention and guide users through an interface. It can also be employed for background sections to create a sense of depth and hierarchy. In branding, it serves as a primary color to convey trust, stability, and innovation, making it suitable for technology companies or financial institutions. Furthermore, the color is effective in data visualizations to highlight key trends or patterns, offering a visually appealing and informative experience for the end-user. Careful consideration of contrast ratios is essential to ensure accessibility when used with text or other interactive components.
Interior Design
In the realm of interior design, Cerulean Blue can be incorporated as an accent color in furniture, wall art, or decorative accessories to inject a sense of vibrancy and sophistication into a space. It pairs well with neutral tones like gray, white, or beige, creating a balanced and harmonious environment. It can also be used more boldly on walls or larger surfaces to evoke a sense of tranquility and calm. The color's versatility allows it to complement various design styles, from modern and minimalist to coastal and bohemian, offering a wide range of aesthetic possibilities.
Fashion Design
Cerulean Blue can be utilized in fashion design to create striking and eye-catching pieces. It can be used for dresses, tops, or accessories to make a bold statement, or combined with other colors to create unique and interesting patterns. As a color often associated with clear skies and ocean, it is frequently found in summer collections, offering a refreshing and airy feel. Furthermore, this blue can be seamlessly integrated into activewear, imbuing a touch of style and confidence to workout ensembles. Its versatile appeal ensures its popularity across diverse wardrobe choices.