Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #1A4DCC, is a captivating shade of blue with a moderate saturation and brightness. It falls within the blue color spectrum, exhibiting a calming yet vibrant presence. This particular shade is often associated with the sky and sea, evoking feelings of tranquility and openness. In color psychology, blue is commonly linked to trust, stability, and intelligence, making Cerulean Blue a popular choice for various applications, from branding to design. Its unique balance of depth and clarity makes it a versatile color that can be used to create both bold and subtle effects. Cerulean Blue is created by combining specific amounts of red, green and blue light, which can be represented with the RGB code (26, 77, 204).
The color #1A4DCC, also known as Cerulean Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a foreground color for text, it requires careful consideration of the background color. According to WCAG guidelines, sufficient contrast is crucial for readability, especially for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Pairing Cerulean Blue with lighter shades of yellow, white, or light gray can help achieve acceptable contrast. However, using it with darker colors can result in poor readability. Tools like WebAIM's Contrast Checker can be invaluable for verifying contrast ratios and ensuring accessibility compliance. Furthermore, consider providing alternative styling options for users who may need to customize the color scheme for improved readability. This color may cause issues for people with tritanopia.
Shades
Digital Color Formats
Alternative colors
- #3366ff
A slightly lighter shade offers better contrast and readability, especially when used as text on a white background.
- #003399
A darker shade provides a more sophisticated look and can be used for backgrounds or accents.
- #4682b4
This alternative provides a more subtle and muted blue tone, offering a softer aesthetic for designs.
Applications
Web Design and UI/UX
Cerulean Blue (#1A4DCC) can be effectively utilized in web design to create a sense of trust and stability. It's suitable for header backgrounds, button highlights, and link colors. In user interfaces, it can be used to indicate active states or selected options. For branding, Cerulean Blue conveys professionalism and reliability, making it ideal for corporate websites, financial institutions, and technology companies. When used sparingly and thoughtfully, it can contribute to a cohesive and engaging user experience. Additionally, this shade of blue can be utilized in charts and graphs to visually represent data, creating a clear and understandable presentation.
Fashion and Beauty
In the realm of fashion, Cerulean Blue can be used as an accent color in clothing, accessories, or even as the main color for a statement piece. This color is very versatile and looks good when combined with neutral colors such as beige, grey, and white. As a nail polish color, it can add a touch of personality and is an interesting alternative to classic red or pink.
Interior Design
In interior design, Cerulean Blue can be used to create a calming and serene atmosphere. It works well in bedrooms and bathrooms, especially when paired with white or light gray. It can also be used as an accent color in living rooms and kitchens, bringing a pop of color without being too overwhelming. Consider using it in textiles, wall art, or decorative accessories to add depth and character to a space.