Ultramarine
About Ultramarine (#1C0C8C)
The hexadecimal color code #1C0C8C, also known as Ultramarine, represents a dark shade of blue in the RGB color model. It is composed of 11% red, 5% green, and 55% blue. In the CMYK color model, which is used for printing, it consists of 80% cyan, 94% magenta, 0% yellow, and 45% black. Ultramarine is often associated with feelings of depth, stability, and sophistication. The color name derives from the pigment originally made from lapis lazuli, a semi-precious stone. This pigment was highly valued and used by Renaissance painters. Today, synthetic ultramarine is widely available and used in various applications, from paints to plastics. Due to its dark nature, Ultramarine is best used as an accent color or in situations where a strong, grounding color is desired.
The color #1C0C8C, a deep ultramarine, presents significant accessibility challenges, particularly in text-based applications. Its low luminance value of 2 means that it has very little contrast against light backgrounds like white or light yellow. According to WCAG guidelines, sufficient contrast is crucial for readability, especially for users with visual impairments. When using #1C0C8C for text, it is imperative to pair it with a very light color for the background. Conversely, using it as a background color requires a very light text color such as white (#FFFFFF) or a very light gray to ensure that the contrast ratio meets accessibility standards. Tools like contrast checkers can assist in verifying compliance with WCAG guidelines, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Furthermore, avoid using this color for crucial interactive elements like buttons or links without proper contrast, as this can hinder usability for a significant portion of users.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accent
In web design, Ultramarine can serve as a striking accent color, particularly for headers, buttons, or decorative elements, lending an air of sophistication and depth. However, due to its darkness, it's best used sparingly and paired with lighter, contrasting colors to ensure readability and accessibility. For example, a website for a luxury brand might use #1C0C8C for its navigation bar against a white or light beige background to convey elegance. It can also be effective in data visualization to highlight key data points, provided there is sufficient contrast with surrounding elements.
Interior Design Accent Wall
In interior design, Ultramarine can create a dramatic and cozy atmosphere when used as a wall color in a study or bedroom. It pairs well with metallic accents like gold or silver, as well as natural materials like wood and leather. To avoid overwhelming the space, consider using it on a single accent wall or in smaller doses through furniture and accessories. Complementary colors like mustard yellow or burnt orange can add warmth and balance to the overall palette. A room with #1C0C8C walls could feature a light-colored sofa and artwork with warm tones to create a balanced and inviting space.
Fashion Design
In the fashion industry, ultramarine can be used in evening wear and formal attire. Because of its richness, it can be used as the main color of elegant dresses or suits. It can also work as an accent color for accessories like scarves, ties, or handbags. When designing, keep in mind the need for accessories in lighter tones, such as silver jewelry, to make a good impression. #1C0C8C as main color in evening dress matches with silver necklace.