Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #184CCE, is a captivating shade of blue that evokes the vastness of the sky and the depths of the ocean. It is a medium-dark hue with a strong presence, often associated with tranquility, stability, and creativity. In the RGB color model, #184CCE consists of 9.41% red, 28.24% green, and 80.78% blue. This composition gives it a vibrant and refreshing appearance, making it a popular choice in various design applications. Historically, cerulean blue pigment was derived from cobalt stannate, a complex inorganic compound, and has been used in art for centuries. Today, it is widely available in synthetic forms, ensuring its consistent quality and accessibility for artists and designers alike. Its hex code makes it easy to specify in digital design projects.
The hex color #184CCE, also known as Cerulean Blue, presents moderate accessibility challenges. Its contrast ratio against pure white (#FFFFFF) is approximately 4.6:1, which meets the WCAG AA standard for normal text and large text but falls short of the AAA standard. When used for text, ensure a sufficient font size or weight to improve readability. For users with visual impairments, consider providing alternative color schemes or allowing customization options. Pairing this color with lighter shades of yellow or white can enhance contrast and improve the user experience for a broader audience. Avoid using it as the sole indicator of interactive elements; supplement with text labels or icons. Furthermore, test your designs with accessibility evaluation tools and real users to identify and address potential usability issues. Remember that color perception varies, and what might seem accessible to one person could be difficult for another.
Shades
Digital Color Formats
Alternative colors
- #3366ff
A slightly lighter shade that maintains the blue tone but offers better contrast against dark backgrounds.
- #6699cc
A muted, desaturated blue that provides a more subtle and calming feel, suitable for backgrounds.
- #003399
A deeper, more intense blue that can be used for accent elements to draw attention.
Applications
Web Application UI
Cerulean Blue can be used for creating a calm and professional user interface in web applications. Its cool tone evokes feelings of trust and reliability, making it suitable for financial dashboards, educational platforms, and corporate websites. Combine it with neutral grays and whites to create a balanced and accessible design. The color can also be used in charts and graphs to visualize data effectively.
Interior Design Accent
In interior design, Cerulean Blue can add a touch of tranquility and sophistication to living spaces. Use it as an accent wall color or in decorative elements such as cushions and curtains to create a serene atmosphere. It pairs well with natural materials like wood and stone, as well as lighter shades of blue and gray. This color is especially suited for bedrooms, bathrooms, and study areas where relaxation and focus are desired.
Fashion Apparel
Cerulean Blue is a popular choice for fashion designers looking to create stylish and eye-catching pieces. It can be used in clothing, accessories, and footwear to add a pop of color and personality. The color complements a wide range of skin tones and can be paired with other bold colors or neutral shades for a versatile look. It works well for both casual and formal attire, making it a great option for any wardrobe.