Ultramarine

General Information About #0A1999

The hexadecimal color code #0A1999 represents a dark shade of blue, often referred to as ultramarine. In the RGB color model, it is composed of 3.92% red, 9.8% green, and 60% blue. This color is commonly associated with depth, stability, and sophistication. Ultramarine pigments have a rich history, originally derived from the gemstone lapis lazuli, making it a highly valued color in art and decoration. The color's deep and intense hue makes it suitable for creating a sense of formality, trust and professionalism. In color psychology, dark blues are often linked to knowledge, power, integrity, and seriousness. Because of its dark nature, it's important to consider how it's used in designs to ensure legibility and accessibility.

The color #0A1999, a deep ultramarine, presents considerable accessibility challenges, especially in web design. Its low luminance value necessitates careful consideration of contrast ratios. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background to meet Level AA compliance. When using #0A1999 for text, ensure that the background color is sufficiently light to provide adequate contrast. Conversely, if #0A1999 serves as the background, opt for very light text colors like white or pale yellow. Tools such as contrast checkers can help verify compliance. Also, avoid using this color as the sole means to convey important information, as individuals with color vision deficiencies may not perceive it accurately. Always supplement color cues with text labels or other visual indicators to ensure inclusivity.

Shades

Digital Color Formats

Alternative colors

Applications

• Website Design for Technology Companies

  In web design, #0A1999 can be used as a primary color for a technology company's website to convey innovation and sophistication. It is suitable for headers, navigation bars, and call-to-action buttons. However, due to its dark nature, it should be paired with lighter colors for text and background elements to ensure readability and accessibility. To create a modern and clean website design, #0A1999 can be combined with shades of gray and white.

• Interior Design for Studies and Bedrooms

  In interior design, #0A1999, as a dominant wall color in a room, can evoke a sense of serenity and sophistication, particularly in studies or bedrooms. When using this color, it is recommended to incorporate lighter shades of blue or complementary colors like yellow to create balance and prevent the space from feeling too dark or overwhelming. Accents in metallic tones such as gold or silver can enhance the luxurious feel of the room.

• Fashion - Evening and Casual Wear

  In fashion, #0A1999 can be incorporated into evening wear to create a sophisticated and elegant look. A long gown in this shade exudes confidence. It can be paired with silver or diamond accessories to enhance the luxuriousness of the outfit. Alternatively, #0A1999 can be used as an accent color in casual wear, such as a scarf or a handbag, to add a touch of sophistication to a more relaxed ensemble.

Complementary color

Buttons