Cerulean Blue
General Information about Cerulean Blue
Cerulean blue, represented by the hexadecimal color code #294BD0, is a captivating shade of blue that falls within the cyan-blue spectrum. This color is often associated with serenity, clarity, and inspiration. In the RGB color model, it consists of 16.08% red, 29.41% green, and 81.57% blue. Cerulean blue is widely used in various applications, including web design, graphic design, and interior design, where it can evoke feelings of calmness and stability. It's named after the color of the sky on a clear day and can be used to represent both the sky and the ocean. The color is generally considered cool and fresh.
The hex color #294BD0, a shade of cerulean blue, presents some accessibility challenges, especially when used as text on a white background. Its relatively low luminance contrast ratio necessitates careful consideration of foreground and background color combinations. To ensure readability and usability for individuals with visual impairments, including those with low vision or color blindness, it's crucial to pair this color with significantly lighter hues. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as specified by WCAG guidelines. Using online contrast checker tools can help verify compliance and identify appropriate color pairings to enhance accessibility.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
Cerulean blue can be used as a primary color for website headers and navigation bars, conveying a sense of trust and stability. When combined with white or light gray text, it offers a clean and professional aesthetic, suitable for corporate websites or educational platforms. Its calming nature can also make it an excellent choice for websites focused on relaxation, mindfulness, or mental health, creating a soothing and inviting user experience.
Interior Design
Cerulean blue, reminiscent of clear skies and tranquil waters, lends itself beautifully to interior design, particularly in spaces intended for relaxation and rejuvenation. It can be used as an accent color for walls, textiles, or decorative pieces in bedrooms and bathrooms, creating a calming and serene atmosphere. Its versatility allows it to be paired with neutral tones such as white, beige, or gray, as well as complementary colors like coral or orange, to add depth and visual interest to the space.
Fashion Design
In fashion, cerulean blue evokes a sense of sophistication and style, making it a popular choice for both casual and formal wear. A cerulean blue dress or suit can be a standout piece, especially when paired with neutral accessories. The color also works well in accessories such as scarves, handbags, and jewelry, adding a pop of color to an outfit. Its versatility allows it to be worn in various seasons, from summer dresses to winter coats.