Ultramarine
About Ultramarine
The color #17009b, commonly known as Ultramarine, is a deep, rich shade of blue with a hint of violet. Historically, Ultramarine was derived from the precious gemstone lapis lazuli, making it one of the most expensive and prized pigments used by artists during the medieval and Renaissance periods. The name "Ultramarine" literally means "beyond the sea," reflecting its origin as a pigment imported from distant lands. Today, synthetic versions of Ultramarine are widely available, but the color still retains its association with luxury, artistry, and depth. In color psychology, Ultramarine is often linked to feelings of tranquility, intelligence, and creativity. It is frequently used to evoke a sense of calm and sophistication in various designs and applications. Its hexadecimal code is #17009b, representing its composition of red, green, and blue light values.
The hex color #17009b, Ultramarine, presents significant accessibility challenges, especially when used as text on a white background. Its low luminance results in poor contrast, making it difficult for users with visual impairments to read. According to WCAG guidelines, the contrast ratio falls far short of the recommended 4.5:1 for normal text and 3:1 for large text. To improve accessibility, consider using #17009b sparingly for decorative elements only, or pair it with a very light color such as white or a light yellow to ensure sufficient contrast. Alternatively, use a darker shade of blue or a lighter tint of Ultramarine to meet accessibility standards. Providing alternative text descriptions for any images using this color is also crucial for users relying on screen readers. Remember that prioritizing accessibility ensures a more inclusive and user-friendly experience for everyone.
Shades
Digital Color Formats
Alternative colors
A slightly lighter shade that maintains the blue hue while improving visibility and contrast.
A darker shade of blue offers a stronger contrast, making it suitable for text and backgrounds.
A desaturated blue can be used for backgrounds and elements where a subtle color is needed.
Applications
Web Design Accent
In web design, Ultramarine can be used as an accent color for buttons or headings to draw attention without being overwhelming. However, it is crucial to ensure sufficient contrast against the background. For example, pairing #17009b with a light yellow or white text can create a visually appealing and accessible design. Consider using it in combination with lighter shades of blue and grey to build a harmonious color palette for website interfaces and branding materials.
Fashion Accessory
In fashion, Ultramarine can be used in accessories such as scarves or jewelry to add a pop of color to an outfit. It can also be incorporated into garments for evening wear or formal occasions. A silk Ultramarine scarf paired with a neutral-colored dress can create a sophisticated and elegant look. Designers often use this color to evoke feelings of sophistication and creativity, making it ideal for statement pieces.
Interior Accent
In interior design, Ultramarine can be used as an accent wall color or in decorative elements such as cushions and artwork to add depth and visual interest to a room. The color can be paired with neutral tones like grey, white, or beige to create a balanced and calming atmosphere. A single Ultramarine accent wall in a living room or bedroom can create a focal point, adding a touch of luxury and sophistication to the space. Consider using it in combination with metallic accents for a modern look.