Cerulean Blue
General Information
Cerulean Blue, represented by the hexadecimal color code #1F4FCB, is a vibrant and calming shade of blue. This color is located in the blue-violet region of the color spectrum, often associated with the sky and sea, conveying feelings of peace, serenity, and stability. In color psychology, blue is often linked to trust, loyalty, and intelligence, making it a popular choice for brands and designs aiming to project these qualities. Cerulean blue is a tertiary color, resulting from a mix of primary blue and secondary violet, which gives it a unique depth and richness. Its subtle yet captivating nature makes it versatile for a variety of applications across graphic design, web development, and visual arts.
The hex color #1f4fcb, also known as Cerulean Blue, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, the contrast ratio may not meet WCAG (Web Content Accessibility Guidelines) standards for Level AA compliance, which requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. This means users with moderate visual impairments may struggle to read content using this color. Therefore, it is crucial to ensure sufficient contrast by pairing it with a lighter background or using it for larger text elements. To improve accessibility, consider using a lighter shade of blue or a completely different color for text. Additionally, avoid using this color alone to convey important information, instead using text labels or icons for clarity.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
Cerulean blue is often used in website design to evoke feelings of trust and security. It can be applied in header backgrounds, button styles, and link highlights to create a professional and calming user experience. Its vibrant yet serene nature makes it suitable for various industries, from finance to technology. For example, a financial institution might use this color to project stability and reliability, while a tech company could use it to convey innovation and forward-thinking ideas. This versatile color is also effective in call-to-action buttons, drawing the user's attention without being overly aggressive.
Interior Design
In interior design, Cerulean Blue can serve as an accent color in a room, adding a touch of tranquility and sophistication. It works well in bedrooms, bathrooms, or living rooms when paired with neutral colors like white, gray, or beige. This color can be incorporated through wall paint, furniture upholstery, or decorative accessories such as cushions, curtains, and artwork. It's particularly effective in spaces where relaxation and calmness are desired, promoting a serene and inviting atmosphere. The calming effect of Cerulean Blue can also help to reduce stress and improve mood.
Fashion
In the fashion industry, cerulean blue can be used to create both casual and formal looks, depending on how it's paired with other colors and fabrics. It can be used for dresses, shirts, pants, and accessories such as scarves and handbags. Its versatility allows it to be styled for both summer and winter wardrobes, providing a fresh and vibrant look in warmer months and a sophisticated touch in colder seasons. Cerulean blue pairs well with neutral colors like white, black, and gray, as well as bolder colors like yellow and pink, allowing for a wide range of creative expression.