Ultramarine
General Information about Ultramarine (#101388)
The hex color #101388, also known as Ultramarine, is a dark shade of blue that is often associated with depth, stability, and trust. In the RGB color model, it is composed of 6.27% red, 7.45% green, and 53.33% blue. In the CMYK color model, it is composed of 88.22% cyan, 86.07% magenta, 0% yellow, and 46.67% black. Ultramarine derives its name from the Latin 'ultramarinus,' meaning 'beyond the sea,' as it was originally made from lapis lazuli imported from Afghanistan. Historically, it was a highly prized pigment used in paintings, especially during the Renaissance period. Today, synthetic versions of Ultramarine are widely available, making it more accessible for various applications.
The contrast ratio of #101388 with white text is 12.21:1, which provides excellent readability and meets WCAG AAA standards for text sizes both larger and smaller. However, when used with black text, the contrast ratio drops significantly to 1.62:1, which does not meet any WCAG guidelines. Therefore, using white text on a #101388 background is highly recommended for optimal accessibility. When considering users with visual impairments, larger text sizes are always preferred. Avoid using this color for critical information if paired with dark colors, as it may be difficult for some users to perceive clearly. Ensure sufficient spacing and padding around text to improve readability further. Also, when using this color as a background, ensure that interactive elements such as buttons and links are clearly distinguished through sufficient contrast and visual cues.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #101388 can be used for website headers, navigation bars, or as an accent color to draw attention to specific elements. Its dark and rich tone evokes feelings of trust and stability, making it suitable for corporate websites or financial institutions. Furthermore, it can be effectively combined with lighter shades of blue or white to create a modern and professional look. It is also appropriate for interactive graphs and infographics, where it can represent important data points or trends. Its sophisticated appearance makes it a good fit for websites targeting a mature or professional audience.
Interior Design
In interior design, Ultramarine can be used as a bold accent wall color or in smaller decorative elements such as cushions, vases, or artwork. It pairs well with neutral colors like gray, beige, or white to create a balanced and sophisticated space. Consider using it in rooms where you want to evoke a sense of calm and focus, such as a home office or library. Its deep hue adds a touch of elegance and can be complemented with metallic accents like gold or silver for a luxurious feel. This color also works well in nautical or coastal-themed designs.
Fashion
In fashion, Ultramarine can be incorporated into clothing, accessories, or footwear. It's a versatile color that can be used in both casual and formal outfits. Pair it with lighter colors for a summery look or with darker colors for a more sophisticated and elegant style. Consider using it in statement pieces like dresses, coats, or handbags to add a pop of color to your wardrobe. It also works well in athletic wear, providing a sense of confidence and energy. Accessorize with gold or silver jewelry to complement the richness of the color.