Ultramarine
General Information about Ultramarine (#1711A3)
The hexadecimal color code #1711A3 represents a shade of deep blue, often referred to as Ultramarine. It is composed of 9.02% red, 6.67% green, and 63.92% blue. In the RGB color space, it corresponds to the values R:23, G:17, B:163. In the CMYK color space, its approximate values are C:86%, M:90%, Y:0%, K:36%. This vibrant blue hue is often associated with feelings of depth, stability, and trust. Its strong presence makes it a popular choice for branding and design elements where conveying a sense of reliability is crucial. It's also reminiscent of the deep sea and vast skies, contributing to its calming and sophisticated appeal. Ultramarine's rich pigment has a long history in art, dating back to ancient times when it was derived from the precious stone lapis lazuli.
The color #1711A3, Ultramarine, presents significant accessibility challenges, primarily due to its low luminance. Its contrast ratio against white (#FFFFFF) is quite low, making text and other elements rendered in this color difficult for users with visual impairments to discern. To improve accessibility, it's crucial to pair Ultramarine with significantly lighter colors to ensure sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet WCAG (Web Content Accessibility Guidelines) standards. Using tools to check color contrast is highly advisable during the design process. Moreover, avoid using Ultramarine as the sole indicator of important information; supplement it with text labels or icons to ensure usability for all users, including those with color blindness. Careful consideration of font sizes and weights can also mitigate some of the readability issues associated with low contrast.
Shades
Digital Color Formats
Alternative colors
A lighter shade of blue that offers better contrast against white backgrounds.
A more vibrant blue that can be used to draw attention without sacrificing readability when paired with appropriate text colors.
A softer blue that can be used for backgrounds or accents, providing a calming feel while maintaining accessibility.
Applications
UI Design Accents
Ultramarine, with its deep and rich hue, finds applications in user interface (UI) design where a sense of depth and sophistication is desired. It can be used for primary buttons to convey a sense of authority and trustworthiness. However, due to its dark nature, it should be paired with light text to ensure optimal readability. It is not recommended for extensive blocks of text or complex charts due to potential accessibility issues. Consider using it sparingly as an accent color to draw attention to key elements without overwhelming the user interface.
Fashion and Apparel
In the realm of fashion, Ultramarine can be used as a statement color for evening wear or formal attire. It works well with silver or gold accessories to create a luxurious and elegant look. In casual wear, it can be paired with lighter colors like white or beige to balance its intensity. Its versatility makes it suitable for various fabrics, from silk to denim. As a powerful color, Ultramarine can add a touch of sophistication to any wardrobe, making it a popular choice for designers and fashion enthusiasts alike.
Interior Design Accents
In interior design, Ultramarine can be used to create a focal point in a room. An Ultramarine accent wall can add depth and drama to a space, particularly when contrasted with lighter, neutral tones. It can also be used in upholstery, rugs, or decorative accessories to inject color and personality into a room. When using Ultramarine in interior design, it's important to balance it with ample lighting and complementary colors to prevent the space from feeling too dark or overwhelming. It is suited for offices, living rooms and large spaces with lot of light.