Ultramarine
General Information about Ultramarine
Ultramarine, represented by the hex code #0A0791, is a deep blue color that resembles the pigment derived from the gemstone lapis lazuli. Historically, ultramarine pigment was highly valued and expensive, making it a color associated with royalty, importance and luxury. In modern color theory, ultramarine is considered a cool color that evokes feelings of calmness, serenity, and authority. In additive color systems (like those used in screens), ultramarine is created by blending red, green, and blue light, while in subtractive color systems (like those used in printing), it is created by mixing cyan, magenta, and yellow pigments. The hexadecimal representation provides a standardized way to represent this color across various digital platforms and applications.
The hex color #0A0791, also known as Ultramarine, presents some accessibility challenges, especially regarding color contrast. When used as a background color, it requires very light text (white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Using a color contrast checker is highly recommended to verify compliance. Avoid pairing this color with other dark shades, as it can result in illegible content for users with visual impairments. Consider providing alternative color schemes for users who may need them.
Shades
Digital Color Formats
Alternative colors
- #2e3192
A slightly lighter shade of blue can provide better readability and contrast when used for backgrounds or text.
- #46437f
A desaturated version of Ultramarine can be used as a more subtle background element while maintaining a similar aesthetic.
- #4169e1
Royal Blue offers a brighter, more vibrant alternative while maintaining a similar hue. It provides increased contrast for improved accessibility.
Applications
Web Design
In web design, Ultramarine can be used to create a sophisticated and trustworthy aesthetic. It is well suited for header backgrounds, button highlights, or as an accent color in a minimalist design. When using as background, remember about accessibility, to combine it with very light colors. Use it sparingly to maintain visual balance and prevent overwhelming the user.
Interior Design
Ultramarine can be used to evoke feelings of depth and stability in interior design. Use as an accent wall in living room or office spaces. Combine with lighter shades of white or cream to create a calming atmosphere and prevent the room from feeling too dark. It's an excellent choice for creating a focal point and adding personality to a room.
Fashion
In fashion, Ultramarine is used to create a bold and elegant statement. It can be incorporated into evening wear, accessories, or as a striking element in everyday outfits. Pairing with neutral tones such as gray, black or white will keep the color at the center stage. This hue conveys confidence and sophistication, making it suitable for both formal and casual settings.