Ultramarine
General Information about Ultramarine (#180AAA)
The hexadecimal color #180AAA, also known as Ultramarine, is a deep and rich shade of blue. It's a color often associated with depth, stability, and sophistication. In the RGB color model, #180AAA consists of 9.41% red, 0% green, and 66.67% blue. This composition gives it a strong blue dominance, characteristic of the Ultramarine pigment, which historically was derived from the precious gemstone lapis lazuli. In color psychology, blues are generally associated with trust, loyalty, and intelligence. Ultramarine, in particular, carries a sense of elegance and can be used to evoke feelings of serenity and formality. Its dark hue makes it suitable for applications where a strong, grounded presence is desired.
The color #180AAA, a deep shade of Ultramarine, presents several accessibility considerations for web developers. Its dark nature means it requires careful pairing with text and other elements to ensure sufficient contrast. 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. When using #180AAA as a background, a light text color such as white or a very light shade of yellow is highly recommended to meet these contrast requirements. Utilizing contrast checker tools is essential to verify compliance. Additionally, avoid using this color as the sole indicator for interactive elements like links or buttons; supplementary cues such as underlines or icons should be provided to assist users with visual impairments. Thoughtful application of this color improves usability and inclusivity for all users.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accents
In web design, Ultramarine (#180AAA) can serve as a striking accent color for headers, buttons, or navigation bars. Its depth adds a touch of sophistication and can effectively draw attention to key elements. When used sparingly, it complements minimalist designs or can be paired with lighter, contrasting colors to create visual interest. Consider applying it to interactive elements to make them stand out or as a background for short call-to-action sections. Ensure sufficient contrast with text and surrounding elements to maintain readability and accessibility. In data visualization, it can be used to represent a specific category or range of values, enhancing the clarity and impact of charts and graphs.
Fashion and Apparel
In fashion, Ultramarine (#180AAA) evokes feelings of luxury and sophistication. It can be used in formal wear, such as evening gowns or suits, to create a bold and elegant statement. As an accent color, it works well in accessories like scarves, ties, or handbags, adding a pop of color to neutral outfits. Mixing it with metallic tones like silver or gold can elevate the look. Additionally, it is suitable for active wear, providing a sleek and modern aesthetic in sportswear and athletic gear. In cosmetic design, it can be incorporated in eyeliner or eyeshadow to create a striking visual effect.
Interior Design
In interior design, Ultramarine (#180AAA) can be used to create a calming yet dramatic atmosphere. It works well in accent walls, creating a focal point in living rooms or bedrooms. Consider using it in upholstery for sofas or chairs to add a touch of elegance. When paired with lighter neutrals, such as white or beige, it prevents the space from feeling too dark. In decorative elements like throw pillows, curtains, or artwork, it can provide a sophisticated pop of color. Its depth also makes it suitable for studies or libraries, creating a space conducive to focus and concentration.