Ultramarine
General Information about Ultramarine
Ultramarine, represented by the hexadecimal color code #0f13a5, is a deep blue color that is similar to the pigment derived from lapis lazuli. It is a rich and intense shade of blue that is often associated with royalty, wisdom, and spirituality. In the RGB color model, #0f13a5 consists of 5.88% red, 7.45% green, and 64.71% blue. In the CMYK color model, it is composed of 91% cyan, 88% magenta, 0% yellow, and 35% black. Ultramarine has a relatively low saturation and brightness, giving it a somewhat muted appearance. Its hue angle is approximately 237 degrees. It is often used to evoke feelings of peace, tranquility, and trust, also being seen as innovative and assertive.
The hex color #0f13a5, also known as Ultramarine, presents some accessibility challenges, especially when used for text or interactive elements. Its dark hue results in a low contrast ratio against standard white backgrounds, potentially causing readability issues for users with visual impairments. To ensure accessibility, it's crucial to pair this color with lighter shades for text, such as white, light gray or yellow, achieving a contrast ratio that meets WCAG guidelines (ideally 4.5:1 for normal text and 3:1 for large text). Using online contrast checkers can help verify compliance. Furthermore, avoid relying solely on color to convey important information; supplement it with text labels or icons to accommodate colorblind users. When using Ultramarine for backgrounds, ensure that all foreground elements have sufficient contrast. For links, provide additional visual cues like underlines or bolding to distinguish them from regular text, enhancing usability for all users.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
Ultramarine (#0f13a5) can be used to create a sophisticated and professional look for websites, particularly in the finance or technology sectors. It can be used for primary navigation, headings, and call-to-action buttons, providing a sense of trust and stability. Complementary colors like light yellows or oranges can be used to create visual interest and guide the user's eye. Using this blue as the main color, consider a split complementary palette to make the design more engaging, adding a secondary tone that is contrasting, yet harmonious.
Interior Design
In interior design, ultramarine can be used as an accent color in a room, adding a touch of elegance and depth. It works well in spaces that benefit from a sense of calmness, such as bedrooms or home offices. It can be incorporated through textiles, artwork, or painted accent walls. When using ultramarine, it is wise to pair it with neutral colors like gray, beige or off-white, thus balancing boldness and sophistication, while creating an appealing and cozy ambiance.
Fashion
In fashion, ultramarine can be used to create a statement piece, such as a dress or a coat. It is a versatile color that can be dressed up or down, depending on the occasion. It also works well in accessories, such as scarves or jewelry. When using ultramarine, it is wise to pair it with warm neutrals like beige and tan, with shades of gold, silver, or bronze. By creating a bold statement, it is capable of catching the eyes of all audiences.