Ultramarine

General Information about Ultramarine (#100A8E)

The color #100A8E, also known as Ultramarine, is a deep and intense shade of blue, residing within the blue color family. Its hexadecimal code (#100A8E) defines its specific position in the color spectrum, indicating a precise blend of red, green, and blue light. Historically, ultramarine was derived from the rare and precious mineral lapis lazuli, making it one of the most expensive pigments. Its rich hue has been highly valued in art and design for centuries, symbolizing royalty, spirituality, and wisdom. In modern contexts, it evokes feelings of trust, stability, and intelligence. This color can be used in various applications and can enhance designs with a sophisticated edge. Understanding its properties and historical significance can help designers and artists to use it effectively, creating visually appealing projects.

The color #100a8e, a deep ultramarine, presents some accessibility challenges, particularly concerning color contrast. When used as a foreground color for text or interactive elements, it requires careful consideration of the background color. A light background is essential to ensure sufficient contrast for readability, meeting WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Using color contrast checkers can help to verify compliance. Avoid pairing this color with dark backgrounds or colors of similar luminance, as this will make it difficult for users, especially those with visual impairments, to perceive content effectively. Also, consider providing alternative cues, such as text labels or icons, to convey information, rather than relying solely on color. Furthermore, examine how the color performs for individuals with different types of color blindness to ensure inclusivity.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Design

  In web design, #100A8E can be used to create a sense of depth and sophistication. It's well-suited for headers, navigation bars, or as an accent color to draw attention to important elements. However, due to its deep shade, it should be used sparingly to prevent overwhelming the user. When using it for text, ensure sufficient contrast with the background for readability. Consider employing it in conjunction with lighter, complementary colors to create a balanced and visually appealing interface. This color evokes feelings of trust and reliability, making it a great choice for web designs related to finance or education.

• Interior Design

  In interior design, #100A8E can add a touch of elegance and drama to a space. It works well as an accent wall color or incorporated into furniture and decorative items. Its depth can create a calming and sophisticated atmosphere. It pairs well with neutral colors like gray, white, and beige, as well as metallics like gold or silver for a luxurious touch. Consider using it in spaces where you want to create a sense of tranquility, such as bedrooms or reading nooks. The rich hue can add depth and visual interest without being overwhelming when used thoughtfully.

• Fashion

  In fashion, #100A8E can be a bold and sophisticated choice. It works well for evening wear or statement pieces like coats or accessories. It can be paired with neutral colors like black, white, or gray for a classic look, or with brighter colors like yellow or orange for a more daring and modern style. The color exudes a sense of confidence and elegance. It is a great choice for individuals who want to make a lasting impression and showcase their unique style. Whether it is a formal gown or a casual sweater, #100A8E adds a touch of luxury and sophistication.

Complementary color

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