Cerulean Blue

General Information about Cerulean Blue

Cerulean Blue, represented by the hexadecimal color code #2A52BC, is a captivating shade of blue situated between azure and sky blue on the color spectrum. It derives its name from cerulean, a mineral pigment known for its vibrant blue hue. Historically, cerulean blue has been used in art and design to evoke feelings of tranquility, peace, and clarity. In color psychology, blue is often associated with trust, loyalty, wisdom, confidence, intelligence, faith, truth and heaven. It is a color that is known to have calming effects on the human psyche. This particular shade, #2A52BC, embodies a sense of depth and sophistication, making it a popular choice in various creative fields. Cerulean Blue is versatile and can be applied to a wide array of design projects, offering both visual appeal and symbolic meaning.

Cerulean Blue, with its hex code #2A52BC, presents moderate accessibility challenges. Its relatively low luminance value of 0.15 means it requires careful consideration when used as a foreground color, especially against a dark background. According to WCAG guidelines, to ensure readability and usability for individuals with visual impairments, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When paired with white (#FFFFFF), Cerulean Blue achieves a contrast ratio of approximately 4.6:1, which barely meets the minimum threshold for standard text. However, it's advisable to use a lighter shade of blue or a darker background color to enhance the contrast ratio further, especially for critical information or calls to action. Always test color combinations with accessibility evaluation tools to confirm compliance with accessibility standards and provide an inclusive user experience.

Shades

Digital Color Formats

Alternative colors

Applications

• Website Design

  Cerulean Blue can be effectively used in website headers and navigation bars to create a calming yet professional atmosphere. Its association with trust and stability makes it suitable for businesses in the finance, technology, and healthcare sectors. The color can also be used for highlighting key elements like buttons or links, but care should be taken to ensure sufficient contrast with the background for accessibility. Furthermore, Cerulean Blue can be incorporated into data visualizations, such as charts and graphs, to present information in an engaging and easily understandable manner. Overall, its versatility makes it a valuable asset in web design when employed thoughtfully and strategically.

• Interior Design

  In interior design, Cerulean Blue can be used to create a serene and relaxing environment. It works well in bedrooms and bathrooms, promoting a sense of tranquility and peace. It can be incorporated through wall paint, upholstery, or decorative accents. When paired with neutral tones like white, gray, or beige, Cerulean Blue adds a subtle pop of color without overwhelming the space. It also complements natural materials like wood and stone, enhancing the overall aesthetic. Consider using Cerulean Blue in artwork or textiles to bring a touch of sophistication and elegance to any room.

• Fashion Design

  Cerulean Blue is a popular color choice in the fashion industry, often seen in both casual and formal wear. It can be used in dresses, shirts, or accessories to add a touch of elegance and sophistication. The color complements a variety of skin tones and can be paired with other colors such as white, black, or gray for a classic and timeless look. In sportswear, Cerulean Blue can evoke a sense of energy and dynamism. It is also a versatile color for creating different styles, from nautical-inspired looks to modern, minimalist outfits. Fashion designers often use Cerulean Blue to create a sense of serenity and confidence in their collections.

Complementary color

Buttons