Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2F4AB7, is a medium-dark shade of blue with a slight hint of green, evoking a sense of serenity and depth. It's a popular color choice in various fields, ranging from web design to fashion, due to its calming and trustworthy associations. In color theory, Cerulean Blue is situated between blue and cyan on the color wheel, lending it a versatile nature that complements various other colors, especially warm tones. The term 'cerulean' is derived from the Latin word 'caeruleus,' meaning 'sky blue,' reflecting its association with clear skies and open spaces. This color is often associated with stability, peace, and confidence, making it a favorable option for branding and visual communication.
The color #2F4AB7, Cerulean Blue, presents some accessibility challenges, primarily related to contrast. When used as text against a white background, it may not meet the WCAG (Web Content Accessibility Guidelines) AA contrast ratio threshold, potentially making it difficult for users with visual impairments to read. To improve accessibility, consider using a lighter background or darkening the text color. For instance, pairing it with white text on a dark background would significantly improve readability. Also, avoid relying solely on color to convey important information; use text labels or icons to ensure all users can understand the content. Testing the color combination with accessibility tools is essential to ensure compliance and inclusivity.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
Cerulean Blue can be used in website design for primary calls to action and buttons, to give a feeling of stability, trust, and professionalism. It is also often used in the education sector, to convey reliability and sophistication. It would be suitable as an accent color in a financial services website or application.
Interior Design
This shade of blue is perfect for creating a serene and calming atmosphere in a bedroom or living room. It would work best as part of a wider nautical theme, together with sandy shades of white and brown, alongside items like shells, old rope and other sea related items. Or, for something less thematic, consider using as an accent to a grey interior.
Fashion
Cerulean blue is a staple for the fashion industry, especially in denim wear or elegant dresses. This can invoke a sense of calmness and serenity, working especially well with summery clothing and can be accompanied with white sneakers to bring out its vibrance.