Cerulean Blue
General Information about Cerulean Blue
Cerulean blue, represented by the hexadecimal color code #2E5BB8, is a captivating shade of blue that evokes feelings of calmness, serenity, and stability. It is often associated with the sky and the ocean, making it a popular choice for designs aiming to convey trustworthiness and peace. This particular shade leans towards a slightly darker and more muted tone compared to pure blue, giving it a sophisticated and professional feel. In the RGB color model, #2E5BB8 consists of 18.04% red, 35.69% green, and 72.16% blue. Its versatility allows it to be used in various design contexts, from web interfaces to branding materials, where a sense of reliability and elegance is desired. Further understanding of color theory helps a lot to use it in an appropriate way.
The hex color #2E5BB8, a shade of cerulean blue, presents several accessibility considerations for web developers. Its contrast ratio against white (#FFFFFF) is approximately 3.7:1, which is below the WCAG AA standard for normal text (4.5:1). Therefore, using #2E5BB8 for body text on a white background may pose readability issues for users with visual impairments. It is advisable to use it for larger text or headings, where a lower contrast ratio is acceptable, or to adjust the background color to a lighter shade to enhance contrast. When used for interactive elements like buttons or links, ensure sufficient visual cues beyond color alone are present, such as underlines or borders, to aid users who may be colorblind. A darker shade should be used for body text. Consider providing alternative color schemes to accommodate users' individual preferences and needs.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accents
In web design, cerulean blue (#2E5BB8) can be effectively used for headings, accents, and interactive elements to draw attention and provide a sense of calmness and trust. It is suitable for websites related to technology, finance, or healthcare where conveying reliability and professionalism is crucial. However, it's important to ensure that the text is large enough or bold enough to meet the contrast requirements. The color also works great in backgrounds of certain sections.
Fashion Accents
In fashion, cerulean blue is a versatile color that can be incorporated into both casual and formal wear. It pairs well with neutral colors like gray, white, and beige, as well as complementary colors like coral or orange. As an accent color it gives the outfit a splash of color. Use it as a strong fashion statement in all kinds of garments.
Interior Design Accents
In interior design, cerulean blue can be used to create a serene and calming atmosphere. It is suitable for bedrooms, bathrooms, or living spaces where relaxation is desired. It can be used as an accent wall color or incorporated into furniture and decor items such as cushions, curtains, and rugs. For painting walls, keep in mind that natural light can alter the perception of color.