Ultramarine
General Information about Ultramarine
The hex color #0b0fa8, commonly known as Ultramarine, is a deep and intense shade of blue. It is located in the blue region of the color spectrum. In the RGB color model, it is composed of 4.31% red, 5.88% green, and 65.88% blue. In the CMYK color model, it consists of 93.48% cyan, 91.07% magenta, 0.0% yellow, and 34.12% black. Ultramarine is often associated with feelings of depth, stability, and tranquility. It is frequently used in art, design, and fashion to convey sophistication and elegance. Ultramarine has a long history, dating back to ancient times when it was derived from the gemstone lapis lazuli, making it a highly prized and expensive pigment. Its name literally means 'beyond the sea,' referring to its origin from overseas.
The hex color #0b0fa8, also known as Ultramarine, presents some accessibility challenges, primarily concerning color contrast. When used as a foreground color for text, it requires a very light background to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A dark background would make the text illegible for many users, especially those with visual impairments. It's crucial to test color combinations using contrast checkers to ensure sufficient contrast ratios (at least 4.5:1 for normal text and 3:1 for large text). Also, avoid using this color as the sole indicator of interactive elements, as users who are colorblind might miss them. Supplement color with clear text labels or icons to ensure usability for all users. Ensuring sufficient contrast and providing redundant cues enhances the accessibility of your designs for a wider audience.
Shades
Digital Color Formats
Alternative colors
A slightly lighter shade of blue that provides better contrast against dark backgrounds.
A more muted blue that can be used as a background color to complement brighter accents.
Another lighter shade of blue that is more suitable for text elements. It offers better readability against both light and dark backgrounds.
Applications
Web Design Accents
In web design, Ultramarine can be used to highlight key elements such as buttons, links, or call-to-action sections. Its vibrant nature makes it suitable for drawing attention to important interactive components. However, it is vital to use it sparingly, as too much can overwhelm users. Consider using it as an accent color against a more neutral background. When used for navigation elements, make sure the hover and active states are clearly indicated with changes in brightness or additional visual cues to improve usability and accessibility. Furthermore, complement this vibrant hue with accessible typography to ensure readability across different screen sizes and devices.
Interior Design Accent
In interior design, Ultramarine can serve as a bold statement color, perhaps for an accent wall or a striking piece of furniture. Its depth can add a sense of luxury and drama to a space. Balancing the bold color with neutral tones like white, gray, or beige is crucial for creating a harmonious environment. Consider using it in rooms with ample natural light to truly showcase its vibrancy. Additionally, use it in art and decor items to introduce subtle bursts of color without overpowering the overall aesthetic, ensuring a balanced and inviting space.
Fashion and Beauty
Ultramarine can be incorporated into fashion through bold accessories such as scarves, handbags, or shoes. It can also be used as a statement color in clothing, such as a dress or jacket. Consider pairing it with neutral colors like black, white, or gray for a sophisticated look. In makeup, Ultramarine can be used as an eyeshadow or eyeliner to add a pop of color to the eyes. Remember to apply eyeshadow primers to create a vibrant and long-lasting effect. It's advisable to use a light hand and blend well to avoid a dated appearance.