Prussian Blue

General Information about Prussian Blue

Prussian Blue, represented by the hex code #013456, is a dark shade of blue with a rich history. It was first synthesized in the early 18th century and quickly became a popular pigment due to its intense color and relative inexpensiveness. Chemically, it is a complex iron cyanide compound. In art, Prussian Blue has been used extensively by painters for creating shadows, skies, and other natural elements. Its deep, slightly greenish undertone distinguishes it from other blues. The color evokes feelings of depth, stability, and sophistication. Its unique properties have also led to its use in various industrial applications, including dyeing textiles and producing blueprints. The name "Prussian Blue" is derived from its origin in Prussia.

The hex color #013456, a deep shade of Prussian Blue, presents significant accessibility challenges in web design. Its low luminance value results in poor contrast against typical light backgrounds, making text and interactive elements difficult to read for users with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for readability. To ensure accessibility, consider using this color sparingly, primarily for decorative purposes, and always pair it with a very light color for text or interactive elements. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Tools like contrast checkers can help verify compliance. Alternatively, explore lighter tints or shades of Prussian Blue, or use a different color altogether that offers better contrast.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Design Accent

  In web design, Prussian Blue can be used for header backgrounds or as an accent color for buttons and links, provided sufficient contrast is ensured. It evokes a sense of professionalism and stability, making it suitable for corporate websites or educational platforms. However, it should be used sparingly to avoid overwhelming the user experience. Consider combining it with lighter, more vibrant colors to create a balanced and visually appealing interface. Ensure that text placed on this background meets accessibility standards for contrast ratios.

• Interior Design Accent

  In interior design, Prussian Blue can be used for accent walls, furniture upholstery, or decorative items. It adds a touch of sophistication and depth to a room, especially when paired with neutral colors like white, gray, or beige. It works well in studies, bedrooms, or living rooms, creating a calming and inviting atmosphere. Consider using it in combination with natural materials like wood or stone to enhance its organic feel. This color can create a focal point in the room, adding elegance and visual interest.

• Fashion Accent

  In fashion, Prussian Blue can be used for garments, accessories, or as part of a pattern. It's a versatile color that can be dressed up or down, depending on the occasion. It pairs well with other neutral colors, as well as bolder hues like gold or red. It can be used for both casual and formal wear, making it a timeless addition to any wardrobe. Consider using it for outerwear, dresses, or accessories like scarves and handbags to add a touch of sophistication to any outfit.

Complementary color

Buttons