Ultramarine
General Information about Ultramarine
Ultramarine, represented by the hexadecimal color code #180890, is a deep and rich blue color. It is a dark shade of blue, evoking feelings of sophistication, depth, and mystery. Historically, Ultramarine was a pigment derived from the precious mineral lapis lazuli, making it highly valued and reserved for important artworks and religious paintings. Its name literally means 'beyond the sea,' referring to its origin from stones imported into Europe from Asia. Today, synthetic Ultramarine pigments are widely available, retaining the color's characteristic beauty and depth without the expense of natural sources. Ultramarine blue is often associated with royalty, intellect, and stability.
The contrast ratio of #180890 against white is approximately 11.7:1, which exceeds the WCAG AAA requirements for text and non-text contrast. This makes it highly accessible for users with visual impairments. When used as a background color, white text would provide excellent readability. However, when paired with black text, the contrast ratio drops to approximately 1.8:1, which does not meet accessibility standards. Therefore, black text on an Ultramarine background should be avoided. Consider using lighter shades of gray or yellow to enhance readability. Ensure that any interactive elements using Ultramarine, such as buttons or links, have sufficient contrast with their surrounding elements to be easily identifiable and usable by all users, including those with color vision deficiencies.
Shades
Digital Color Formats
Alternative colors
- #3366ff
A lighter and more vibrant blue that offers better readability as a background color for smaller text.
- #4682b4
A softer, more muted blue that can provide a calming and sophisticated feel to designs.
- #000080
A slightly darker blue, providing a similar aesthetic while offering subtle variations in visual depth.
Applications
Interior Design
Ultramarine can be used to create a sophisticated and luxurious atmosphere in living rooms or bedrooms. It works well as an accent wall color or in decorative elements such as cushions and throws. Paired with gold or brass accents, it evokes a sense of opulence. In contrast, when combined with light gray or white, it offers a more modern and minimalist aesthetic. Consider using Ultramarine in well-lit rooms to fully appreciate its depth and vibrancy.
Fashion Design
Ultramarine is a popular color for evening gowns, suits, and accessories. Its rich tone conveys elegance and confidence. It is often seen in formal wear and can be paired with silver or diamond jewelry to enhance its luxurious appeal. In casual wear, Ultramarine can be used in denim or knitwear to add a touch of sophistication to everyday outfits. This color complements various skin tones and can be a versatile choice for different fashion styles.
Web Development
In web design, Ultramarine can be used to create a professional and trustworthy image. It is suitable for websites in the finance, technology, or education sectors. It can be used for headings, buttons, or background elements. However, it's important to ensure sufficient contrast with text to maintain readability and accessibility. Ultramarine paired with a clean, minimalist layout can convey a sense of authority and innovation.