Ultramarine

General Information about Ultramarine

The hex color #1A009B, known as Ultramarine, is a deep, saturated shade of blue-violet. It belongs to the blue color family and is often associated with qualities such as depth, intelligence, stability, and trust. In the RGB color model, #1A009B is composed of 10.2% red, 0% green, and 61.2% blue. In the CMYK color model, it consists of 83% cyan, 100% magenta, 0% yellow, and 39% black. Ultramarine has a long history, dating back to ancient times when it was derived from the precious gemstone lapis lazuli. This made it one of the most expensive and highly prized pigments, often reserved for use in religious art and the clothing of royalty. Today, it is synthetically produced, making it more accessible, but it still retains its air of sophistication and elegance.

The hex color #1A009B, also known as Ultramarine, presents considerable accessibility challenges, particularly in web design. Its dark nature requires careful consideration of text and background contrast to ensure readability for all users, including those with visual impairments. According to WCAG guidelines, sufficient contrast ratios are essential for text to be legible. When using #1A009B as a background, light-colored text (e.g., white or light yellow) is generally necessary to meet the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Conversely, if #1A009B is used for text, a very light background is needed. It is important to use accessibility evaluation tools to verify contrast ratios and ensure compliance. Furthermore, avoid using #1A009B as the sole means of conveying information, such as in links or interactive elements, as colorblind users may not be able to differentiate it. Providing alternative visual cues, like underlines or icons, can enhance accessibility.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Design Accent

  In web design, #1A009B can be used for headers, navigation bars, or as an accent color to draw attention to specific elements. Due to its intensity, it's best used sparingly. Combining it with lighter, neutral colors can create a visually appealing and balanced website. Ensure sufficient contrast with text to maintain readability. It can also be used as a background color for sections with important information, paired with white or light-colored text for maximum impact. Its deep hue evokes feelings of trust and sophistication, making it suitable for websites in the technology or finance sectors. However, overuse can be overwhelming, so strategic placement is crucial.

• Fashion - Evening Wear

  In fashion, #1A009B can be incorporated into evening wear or formal attire to create a sense of elegance and mystery. It pairs well with silver or gold accessories, as well as neutral colors like black, white, or gray. The deep hue can be used in fabrics like velvet or silk to enhance its richness. As an accent color, it can add a touch of sophistication to a more subdued outfit. For example, a silk scarf or a pair of earrings in Ultramarine can elevate a simple dress. The color conveys confidence and refinement, making it a popular choice for special occasions and upscale events.

• Interior Design Accent

  In interior design, #1A009B serves as a dramatic accent wall color in living rooms or bedrooms. When used thoughtfully, it adds depth and sophistication to a space. Balancing it with lighter, warmer colors like beige or cream prevents the room from feeling too dark or cold. Consider using it in smaller doses, such as in decorative pillows, rugs, or artwork, to create visual interest without overwhelming the space. Metallic accents like gold or brass can complement the richness of the hue. Adequate lighting is essential to showcase the color's beauty. It is also suitable for furniture, as couches or armchairs.

Complementary color

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