Ultramarine
About Ultramarine (#130A91)
The hexadecimal color code #130A91 represents a dark shade of blue, often categorized as ultramarine. In the RGB color model, it is composed of 7.45% red, 3.92% green, and 56.86% blue. This significant dominance of blue gives the color its characteristic deep and intense appearance. Ultramarine, historically derived from the pigment lapis lazuli, has been valued for its rich hue since ancient times. Today, synthetic ultramarine is widely available, retaining the original's captivating color. Its wavelength is approximately 464 nm. It is often associated with feelings of peace, tranquility, and sophistication, making it a popular choice in various design applications. However, its low lightness value (0.12) means it should be used carefully to ensure sufficient contrast against lighter backgrounds to meet accessibility standards.
The color #130A91, a deep ultramarine, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance and strong reliance on blue make it difficult to perceive against lighter backgrounds. To ensure inclusivity, it is crucial to use this color sparingly, especially for text or interactive elements. When using #130A91 for text, a high contrast ratio against a light background is essential, ideally exceeding the WCAG AA standard of 4.5:1. Larger text sizes can slightly improve readability, but careful consideration of background contrast remains paramount. Avoid using this color for critical information or actions without providing alternative visual cues, such as icons or labels, and always test the color scheme with accessibility tools to verify sufficient contrast for users with different visual abilities.
Shades
Digital Color Formats
Alternative colors
A slightly lighter shade of blue that provides better contrast while maintaining a similar aesthetic.
A more vibrant blue that is easier to see, especially for users with visual impairments.
A blue-violet color that offers a balance between the depth of ultramarine and the visibility of violet.
Applications
Web Design Accent
In web design, #130A91 can be used as an accent color for headers, buttons, or background elements to create a sophisticated and calming atmosphere. It's particularly well-suited for websites in the education, technology, or finance sectors, where trust and stability are important. Using it in combination with lighter, contrasting colors helps create visual interest and improve readability, ensuring a positive user experience. However, it is important to avoid using this color for text or essential interface elements.
Interior Design Accent
In interior design, #130A91 can be incorporated as a wall color in a study or bedroom to create a relaxing and focused environment. Pair it with neutral tones like white, gray, or beige to balance the intensity of the blue and enhance the sense of spaciousness. It can also be used in decorative elements such as cushions, rugs, or artwork to add a touch of elegance and sophistication to any room. Proper lighting is essential to showcase the richness of the color and prevent the room from feeling too dark.
Fashion Accent
In fashion, #130A91 can be used for evening wear or formal attire to evoke a sense of mystery and elegance. It pairs well with silver or gold accessories to enhance its richness and depth. It can also be incorporated into casual wear as an accent color in scarves, handbags, or shoes to add a touch of sophistication to everyday outfits. When using this color in fashion, it is important to consider the skin tone and hair color of the wearer to ensure that it complements their overall appearance.