Cerulean Blue

General Information about Cerulean Blue

Cerulean blue, represented by the hexadecimal color code #2F4BB7, is a medium-dark shade of blue that falls within the cyan-blue range. It is a color often associated with tranquility, calmness, and stability. In color psychology, blue is believed to promote feelings of relaxation and peace, making it a popular choice for various applications. The color's name, "cerulean," is derived from the Latin word "caeruleus," meaning "sky blue." Historically, cerulean pigment was made from cobalt(II) stannate and was used in paintings and decorative arts. In modern usage, cerulean blue finds application across diverse fields, including web design, graphic design, fashion, interior decoration, and branding. It can be combined with various colors to create different effects, from harmonious and calming to vibrant and energetic.

The hex color #2F4BB7, also known as Cerulean Blue, presents some accessibility challenges, primarily due to its relatively low luminance. When used as text, it may be difficult for users with visual impairments to read against a white or light-colored background. Therefore, it is crucial to ensure a sufficient contrast ratio, ideally meeting WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Using this color for interactive elements requires careful consideration to ensure that users can easily identify and interact with them. Employing techniques like providing clear visual cues, using labels, and ensuring sufficient spacing around interactive elements can improve accessibility. When in doubt, testing with accessibility evaluation tools and real users is highly recommended to identify and address any potential accessibility issues.

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Alternative colors

Applications

• Financial Website Design

  Cerulean blue, #2F4BB7, can be used to create a calm and trustworthy design for a financial institution website. The blue hue inspires confidence and security, vital in the financial sector. Employing this color in headings, accents, or background elements can establish a professional atmosphere. Complementary colors, such as light grays or yellows, can be used to balance the design and highlight essential information. Furthermore, cerulean blue is suitable for data visualization, providing a clear and distinct representation of financial data and trends. Usability is key, so using high-contrast text is necessary to ensure that the content is easy to read.

• Fashion Apparel and Accessories

  In the realm of fashion, cerulean blue is a versatile color that can be incorporated into various garments and accessories. It works well as a primary color for dresses, blouses, and skirts, evoking a sense of sophistication and style. Pairing it with neutral colors like white, gray, or beige can create a classic and elegant look. Alternatively, it can be combined with bolder colors like yellow or orange for a more vibrant and contemporary style. Cerulean blue accessories, such as scarves, handbags, and jewelry, can add a pop of color to any outfit. It can complement different skin tones and hair colors, making it an appealing choice for fashion designers and consumers alike.

• Meditation Room Design

  This hex color is perfect for a room dedicated to relaxing activities such as reading or meditation. It brings a calming sensation and encourages mindfulness. It could be used as the main color of the walls, combined with neutral and soft tones to create a peaceful and relaxing environment. You can also add some plants that will further enhance the calming effect of the room. If you want a space to reduce your anxiety this color is a good choice.

Complementary color

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