Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2951BD, is a medium-dark shade of blue that evokes feelings of calmness, serenity, and trustworthiness. This color is often associated with the sky and the ocean, making it a popular choice for designs that aim to create a sense of peace and tranquility. In terms of color theory, Cerulean Blue is considered a cool color, which means it tends to recede in visual space, making it suitable for backgrounds or elements where you want to create depth. Its RGB values are R: 41, G: 81, B: 189. In the CMYK color model, its values are C: 78, M: 57, Y: 0, K: 26. The color name 'Cerulean' is derived from the Latin word 'caeruleus', meaning dark blue, which itself comes from 'caelum', meaning sky.
The color #2951BD, a shade of cerulean blue, presents some accessibility considerations for web development. When using this color for text, it's crucial to ensure sufficient contrast with the background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. If #2951BD is used as the text color, a light background color should be chosen to meet these contrast requirements. For instance, using a white or very light gray background could provide adequate contrast. Conversely, if #2951BD is used as the background color, a light text color such as white or a very pale yellow would be necessary. It's also essential to avoid using color alone to convey important information; always provide alternative cues such as text labels or icons to ensure that users with color vision deficiencies can still understand the content. Tools like WebAIM's Contrast Checker can be used to verify contrast ratios and ensure accessibility compliance.
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Applications
Website Design
Cerulean Blue (#2951BD) can be effectively used in website headers and navigation bars to create a professional and trustworthy appearance. Its calming nature makes it suitable for businesses in the finance, technology, or healthcare sectors. Pair it with a neutral background like white or light gray to ensure readability and maintain a clean design. Use it sparingly for accent colors such as buttons or highlights to draw attention to important elements without overwhelming the user.
Interior Design
In interior design, Cerulean Blue can be used to create a soothing and relaxing atmosphere. It is particularly well-suited for bedrooms and bathrooms. Consider using it as an accent wall color or for decorative elements such as cushions, curtains, or artwork. Pair it with natural materials like wood and stone to create a harmonious and balanced space. This color is also an excellent choice for coastal-themed interiors, evoking the feeling of the ocean and sky.
Fashion
Cerulean blue is a classic and versatile color choice in fashion, suitable for both casual and formal wear. In casual settings, consider using it in denim shirts, t-shirts, or accessories like scarves and handbags. For formal attire, it can be used in dresses, suits, or ties. It pairs well with neutral colors like white, gray, and black, as well as complementary colors like orange and coral. It's a good color for professional attire, for example in blouses or blazers.