Deep Cerulean
General Information
Deep Cerulean, represented by the hexadecimal color code #0370B1, is a captivating shade of blue that evokes feelings of depth, stability, and trustworthiness. It is located in the blue-cyan range of the color spectrum, exhibiting a balance between the coolness of blue and the vibrancy of cyan. This color is often associated with qualities such as calmness, intelligence, and confidence. Deep Cerulean is a popular choice in branding and design, particularly in industries aiming to convey professionalism and reliability, such as technology, finance, and healthcare. Its hex code indicates a composition of 1.2% red, 43.9% green, and 69.4% blue, resulting in a color that is both visually appealing and versatile for a wide array of applications. The color can be used as a primary color or as an accent color.
The hex color #0370B1, also known as Deep Cerulean, offers moderate accessibility. Its relatively low luminance requires careful consideration when choosing text and background color combinations. To ensure readability, it is highly recommended to use this color with light text colors such as white or very light grays. When used as a text color, it should be paired with a very light background. Adhering to WCAG guidelines for contrast ratios is crucial. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended to meet AA compliance. For AAA compliance, aim for a contrast ratio of at least 7:1 for normal text and 4.5:1 for large text. Consider using color contrast checker tools to verify adequate contrast. Also, avoid relying solely on color to convey important information; use additional visual cues like icons or text labels to accommodate users with color vision deficiencies. Implementing these recommendations will improve the user experience for all visitors, especially those with visual impairments.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
Deep Cerulean is an excellent choice for website headers and navigation bars. Its calming and professional appearance provides a sense of trust and reliability to users. The color works best on websites in the technology, finance, or healthcare sectors. Use this color as the primary color in combination with clean, minimalist design elements. Also consider using the color for call-to-action buttons, but ensure sufficient contrast with the background to make the buttons stand out. This ensures readability and encourages user engagement.
Interior Design
In interior design, Deep Cerulean can be used as an accent wall color or for furniture upholstery to add a touch of sophistication and tranquility to a space. Its cool tones create a calming effect, ideal for bedrooms or home offices. Pair with neutral colors like gray, beige, or white to balance the intensity. For a bolder look, combine with complementary colors like coral or orange in smaller decorative elements to create a visually striking contrast.
Fashion
Deep Cerulean can be applied in fashion for clothing items, accessories, or even as a hair color. Deep Cerulean is suitable for creating both casual and formal outfits. Use it for dresses, blouses, or trousers. Pair it with neutral tones like white, black, or gray for a classic look, or combine it with bold colors like yellow or pink for a more playful and energetic style. For accessories, a Deep Cerulean handbag or scarf can add a pop of color to any outfit.