Ultramarine
General Information about Ultramarine
Ultramarine (#050394) is a dark shade of blue, historically derived from the precious mineral lapis lazuli. This color is known for its deep, intense hue, often associated with royalty and religious iconography. In the RGB color model, #050394 is composed of 2% red, 1% green, and 58% blue. Its corresponding values in other color spaces are approximately: CMYK (91, 99, 0, 42), HSL (241, 98%, 29%), and HSV (241, 99%, 58%). Ultramarine's hexadecimal representation makes it easily usable in web design and digital art, though care should be taken to ensure adequate contrast with surrounding elements due to its darkness.
The color #050394, a deep ultramarine, presents significant accessibility challenges, particularly for users with visual impairments. Its very low luminance (a measure of perceived brightness) results in poor contrast against lighter backgrounds, making text and interface elements difficult to read. According to WCAG guidelines, sufficient contrast ratios are crucial for readability. To ensure accessibility, it's essential to pair this color with very light foreground colors, such as white or very pale yellows. Tools are available to check contrast ratios and adherence to WCAG standards. Avoid using this color for critical interface elements or large blocks of text unless paired with an appropriately contrasting color. Consider alternative, lighter shades of blue or purple if accessibility is a primary concern. Also, avoid using this color as the only way to communicate information, include text or other visual cues.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
Ultramarine, reminiscent of deep ocean waters, can be used on websites or apps to create a sense of depth, mystery, and sophistication. It's particularly suitable for financial institutions, technology companies, or organizations seeking to project trustworthiness and stability. In these applications, consider using it for backgrounds, headers, or as an accent color. Because the original color is dark, a light text is mandatory. When applied thoughtfully, ultramarine can significantly enhance the visual appeal and user experience of digital interfaces. A darker background with white text can increase readability.
Cosmetics
Ultramarine is often associated with elegance and luxury. Its rich, saturated tone makes it a suitable choice for eye shadow, eyeliner, or nail polish. In cosmetic design, ultramarine can be combined with metallic or shimmering accents to create a captivating and sophisticated look. It's often associated with a powerful, classy look. The deep color also provides definition and depth. Consider a lighter shade of blue to create contrast. A lighter tone would make the user appear more accessible and youthful.
Interior design
As a deep, calming color, ultramarine can be used as an accent wall color in a bedroom or study. In fashion, it can be used in evening wear or accessories to create a sophisticated look. In Interior design, ultramarine provides a sense of calm and peace. It can be used in fabrics, artworks, or wall paints. Consider combining it with white or cream colors to create contrast. As the original color is a dark tone, be mindful to not make the room too dark by using it.