Ultramarine

General Information

Ultramarine, represented by the hexadecimal color code #1513A1, is a deep, intense blue pigment originally derived from the mineral lapis lazuli. Revered for centuries, it was historically more valuable than gold and primarily used in paintings, especially during the Renaissance. Today, synthetic ultramarine is widely available, offering the same vibrant hue at a much lower cost. In the RGB color model, #1513A1 is composed of 8.24% red, 7.45% green, and 63.14% blue. This color evokes feelings of tranquility, depth, and sophistication, often associated with royalty and spirituality. Its distinct character makes it a popular choice in various fields, including art, design, and fashion. The Pantone code that is closest to #1513A1 is 2935 C.

The color #1513A1, also known as Ultramarine, presents several accessibility considerations, particularly in web design. When used as a foreground color, it requires careful pairing with background colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This dark shade of blue necessitates a light background color to meet these standards. Using it with colors such as white, light gray, or pale yellow can improve legibility for users with visual impairments. It's also important to avoid using this color alone to convey crucial information, as colorblind users may not be able to distinguish it effectively. Providing supplementary cues, such as text labels or icons, can enhance accessibility for all users.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Design

  In web design, Ultramarine can be utilized as a primary color for headings, buttons, and navigational elements, imparting a sense of sophistication and authority. However, its depth necessitates thoughtful application, particularly regarding text legibility. Employing it sparingly as an accent color alongside lighter backgrounds ensures optimal user experience. For instance, a website for a financial institution could use Ultramarine to convey trustworthiness and stability, while a technology company might incorporate it to project innovation and forward-thinking. It can also be used to highlight important links and calls to action, drawing the user's attention to key interactive elements on the page. Consideration should be given to providing alternative themes that offer increased contrast for users with visual impairments.

• Interior Design

  In interior design, Ultramarine can be used to create a focal point in a room, such as an accent wall or a statement piece of furniture. The color works well in spaces where a sense of calm and sophistication is desired, such as bedrooms or home offices. It can be paired with neutral colors like white, gray, or beige to create a balanced and harmonious aesthetic. Using metallic accents, such as gold or silver, can add a touch of luxury to the space. Consider the amount of natural light in the room when using Ultramarine, as it can make a space feel darker. In well-lit rooms, Ultramarine can add depth and richness, while in dimly lit rooms, it may be best used sparingly as an accent color.

• Fashion Design

  In fashion design, Ultramarine is a versatile color that can be used to create a variety of looks, from classic and elegant to bold and modern. It can be used as a primary color for dresses, suits, and outerwear, or as an accent color for accessories like scarves, handbags, and shoes. Ultramarine works well with a range of other colors, including white, black, gray, and metallics. The color can be used to create a sense of sophistication and confidence, making it a popular choice for evening wear and professional attire. For a more casual look, Ultramarine can be paired with denim or other earthy tones. Consider the fabric and texture of the garment when using Ultramarine, as different materials can affect the way the color appears.

Complementary color

Buttons