Ultramarine
General Information about Ultramarine
The color #0a0b8c, also known as Ultramarine, is a deep and intense shade of blue in the RGB color space. It is characterized by its strong blue hue with subtle hints of violet, contributing to its rich and sophisticated appearance. In the RGB color model, #0a0b8c is composed of 3.92% red, 4.31% green, and 54.9% blue. This composition results in a color that evokes feelings of calmness, depth, and trust. Ultramarine has been historically significant, derived from the precious mineral lapis lazuli, making it a highly valued pigment in art and design. Its association with royalty and spirituality further enhances its prestigious reputation, making it a popular choice for creating a sense of luxury and sophistication.
The hex color #0a0b8c, also known as Ultramarine, presents significant accessibility challenges, particularly in text-based applications. Its dark hue results in a low contrast ratio against standard light backgrounds, such as white (#ffffff). This low contrast can make it difficult for users with visual impairments, including those with low vision or color blindness, to read text rendered in this color. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast is crucial for readability. To ensure accessibility, it is recommended to pair #0a0b8c with very light colors like #ffffff, #f0f0f0, or #e5e5e5 for text. When used for interactive elements such as buttons or links, developers should provide clear visual cues, like borders or changes in appearance on hover, to indicate interactivity, thereby helping users perceive the element's function regardless of their visual abilities. The minimum contrast ratio should be 4.5:1 for normal text and 3:1 for large text.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #0a0b8c can be used as a primary color for headers and navigation bars to create a sophisticated and professional look. It pairs well with lighter accent colors for buttons and interactive elements. Because of its boldness, avoid its over-application. For example, using #0a0b8c for large sections of text is unadvisable, due to accessibility concerns. Instead, opt for its implementation in specific areas of the site, like the header, footer, or as a highlight color. Consider using it in conjunction with shades of gray or white to provide visual clarity and reduce eye strain, ensuring a balanced and visually pleasing user experience.
Fashion Design
In fashion, Ultramarine (#0a0b8c) can be used to design elegant evening wear or sophisticated office attire. It is a versatile color that can be paired with silver or gold accessories for a glamorous touch. Alternatively, it can be combined with neutral tones like beige or gray for a more understated and classic look. When used as a dominant color, it exudes confidence and style. It can be incorporated into various clothing items, from dresses and skirts to blouses and trousers. Due to its saturation, it can also function as an accent color through accessories like scarves, handbags, or jewelry.
Interior Design
In interior design, #0a0b8c can create a calming and sophisticated atmosphere. It can be used as an accent wall color in living rooms or bedrooms, paired with lighter furniture and decor to prevent the space from feeling too dark. It's also ideal for upholstery, such as sofas or armchairs, adding a touch of elegance to the room. The color can be complemented with metallic accents like brass or copper for a luxurious feel, or with natural wood tones for a more organic look. Consider its implementation in decorative elements such as cushions, curtains, or artwork to introduce depth and personality to the interior space.