Prussian Blue
About Prussian Blue (#043759)
Prussian Blue, represented by the hexadecimal color code #043759, is a deep, rich shade of blue with a hint of green. It derives its name from the pigment "Prussian blue," which was accidentally discovered in Berlin in the early 18th century. This pigment, a complex iron cyanide compound, quickly gained popularity due to its intense color and relative ease of production. The color is often associated with qualities such as sophistication, authority, and intelligence, making it a popular choice in various applications, including graphic design, fashion, and interior decor. Its depth and complexity also lend it a sense of mystery and intrigue, adding to its appeal.
The color #043759, a deep shade of Prussian Blue, presents some accessibility challenges, particularly when used as a background or text color. Due to its low lightness value, it requires careful consideration of contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for text and interactive elements. When using #043759 for text, it's essential to pair it with a very light color (like white or a very pale yellow) to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. For decorative elements, ensure a contrast ratio of at least 3:1 against adjacent colors. Avoid using this color for crucial information without adequate contrast, as it can be illegible for many users. When in doubt, use a contrast checker tool to verify compliance with accessibility standards.
Shades
Digital Color Formats
Alternative colors
- #2e86c1
A lighter shade of blue that offers improved readability and contrast, while still maintaining a professional and calming feel.
- #343a40
A dark grey alternative that provides a neutral background with better contrast for text and other elements.
- #1e3a8a
A dark blue alternative offering a similar aesthetic but with slightly improved visibility and versatility in design.
Applications
Web Design
In web design, Prussian Blue can serve as an elegant background color for headers or footers. Its deep hue evokes a sense of professionalism and trust, making it suitable for corporate websites or online portfolios. When used sparingly and combined with contrasting lighter shades for text and interactive elements, it can create a visually appealing and user-friendly experience. Avoid using it as a primary background for large blocks of text, as its darkness can strain the eyes. Consider using it for highlighting important sections or calls to action to draw attention without overwhelming the user.
Interior Design
In interior design, Prussian Blue can be used to create a sophisticated and calming atmosphere. It's particularly well-suited for bedrooms or studies, where a sense of tranquility is desired. It can be used as an accent wall color, paired with lighter neutral tones for furniture and decor. Alternatively, it can be incorporated through textiles, such as curtains or rugs, to add depth and visual interest to a room. It pairs well with natural materials like wood and stone, as well as metallic accents like gold or brass.
Fashion
In fashion, Prussian Blue is a versatile color that can be worn in various ways. It works well for formal wear, such as suits or dresses, conveying a sense of sophistication and confidence. It can also be incorporated into casual outfits, such as sweaters or jeans, adding a touch of elegance to everyday looks. It pairs well with a variety of colors, including white, gray, beige, and even brighter shades like yellow or pink, allowing for endless styling possibilities. Accessories like scarves or bags in Prussian Blue can add a pop of color to a neutral outfit.