Ultramarine
About Ultramarine (#1811A3)
The hex color #1811A3, also known as Ultramarine, is a deep and intense shade of blue. It resides in the blue color family, closely resembling other hues like sapphire and indigo. In the RGB color model, it is composed of 9.41% red, 6.67% green, and 63.92% blue. The color’s dominance by blue gives it its characteristic depth and richness. In the CMYK color model, it is represented by 85.2% cyan, 89.5% magenta, 0% yellow, and 36.1% black. This makes it a saturated color, suitable for various applications ranging from web design to fashion. Ultramarine often evokes feelings of sophistication, depth, and mystery, making it a favored choice in designs that aim to convey these qualities.
The color #1811A3, a deep Ultramarine, presents several accessibility considerations for web design. Its low luminance requires careful attention to contrast ratios, especially when used for text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (14pt bold or 18pt regular). Ensure sufficient contrast against background colors to accommodate users with visual impairments. Providing alternative visual cues, such as icons or text decorations, can further enhance usability. Avoid using this color as the sole indicator of important information. Consider using color blindness simulators to preview how the color appears to users with different types of color vision deficiencies. Thoroughly testing your designs with diverse user groups is essential to ensure optimal accessibility.
Shades
Digital Color Formats
Alternative colors
A slightly lighter shade of blue that maintains a similar aesthetic but offers improved readability and contrast, particularly for text elements.
A more saturated blue that provides a bolder visual impact while remaining within the Ultramarine family.
A softer hue with better readability, especially on white backgrounds, offering an alternative for users who find darker shades difficult to read.
Applications
Web Design Elements
Ultramarine, like #1811A3, finds use in website headers and footers to establish a strong brand identity and create a sense of professionalism. It can be effectively employed in navigation menus, highlighting key sections and calls to action. Buttons and interactive elements benefit from the color's ability to draw attention, enhancing user engagement and guiding users through desired actions. In data visualization, #1811A3 can represent specific data categories or trends, providing visual clarity and aiding in data interpretation. Backgrounds of sections featuring testimonials or key messaging can use the deep hue to set these areas apart, emphasizing their importance.
Fashion and Beauty
In fashion, #1811A3 and similar Ultramarine shades can be used as a statement color for dresses, suits, or outerwear. As an accent, the deep blue can appear on scarves, handbags, and footwear, creating a sophisticated and eye-catching look. In beauty, it is found in eyeshadow palettes, eyeliners, and nail polishes, delivering a dramatic and alluring effect. Ultramarine jewelry, such as sapphire or lapis lazuli pieces, can complement outfits or provide a pop of color. #1811A3 works well in both casual and formal wear, adding a touch of elegance and depth to any ensemble.
Interior Design Accents
In interior design, #1811A3 can be used as an accent wall color in living rooms, bedrooms, or studies, creating a focal point and adding depth to the space. It can be incorporated through furniture pieces like sofas, armchairs, or cabinets, introducing a sophisticated touch. Decorative elements such as throw pillows, curtains, or rugs can feature the hue, providing subtle accents and enhancing the overall aesthetic. Artwork and accessories like vases or sculptures in #1811A3 can add a refined and artistic feel to the interior. When used carefully, this color adds elegance without overwhelming the space.