Prussian Blue
General Information about Prussian Blue
Prussian Blue, represented by the hexadecimal color code #033057, is a deep, dark shade of blue with a slightly greenish undertone. It derives its name from the pigment first synthesized in the early 18th century, which became widely used in Prussian military uniforms. Chemically, it's a complex iron cyanide compound. In the RGB color model, #033057 consists of 1.18% red, 18.82% green, and 34.12% blue. The hue angle is 206.7 degrees, saturation is 93.44%, and the lightness is 17.65%. Its dark nature makes it appear serious and stable and it is often associated with depth, trust, and authority. In various applications, Prussian Blue exudes a sense of elegance and sophistication and also has historical significance linked to art and military history.
The hex color #033057, a deep shade of Prussian Blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value means it offers minimal contrast when used as text against a white or light-colored background. According to WCAG guidelines, sufficient contrast is crucial for readability. Therefore, when using this color for text, it's imperative to pair it with a very light color like #FFFFFF or #F0F0F0 to ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Avoid using this color for crucial interactive elements, such as buttons or links, unless accompanied by clear visual cues and sufficient contrast. This can be enhanced through techniques such as adding borders or using complementary colors for hover states. Providing alternative color schemes or a user-adjustable contrast setting can significantly improve the accessibility of content using #033057.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Prussian Blue (#033057) can serve as a sophisticated background color for headers or footers, especially for websites aiming to convey trustworthiness and stability, such as financial institutions or legal services. It also works well for highlighting call-to-action buttons when paired with a contrasting accent color. Using it as a primary color in data visualizations can add a sense of depth and clarity to complex information. Its calming nature makes it suitable for sites promoting mindfulness or wellness programs. However, careful consideration should be given to text color choices to ensure readability and accessibility, especially when used for large blocks of text.
Interior Design
In the realm of interior design, #033057 brings a sense of tranquility and sophistication to a space. It can be used as an accent wall color in living rooms or bedrooms to create a calming atmosphere. When paired with lighter, neutral tones like beige or light gray, it adds depth without overwhelming the space. Prussian Blue is also well-suited for upholstery on furniture such as sofas or armchairs, especially in rooms with natural light. It is often complemented by metallic accents such as gold or brass to enhance its richness and elegance. This color is most effective in spaces where a sense of serenity and refinement is desired.
Fashion
In fashion, Prussian Blue (#033057) is often used in formal wear to represent sophistication and elegance. It makes for an excellent suit or dress color, particularly for evening events or professional settings. When used in casual wear, it serves as a versatile alternative to black or navy. This color pairs exceptionally well with metallics like silver or gold in accessories, such as jewelry or belts. Prussian Blue also appears frequently in outerwear like coats and jackets due to its ability to complement a wide range of skin tones. Given its depth, it lends itself well to textured fabrics like velvet or wool, enhancing its luxurious feel. It is frequently associated with timeless and classic style.