Prussian Blue

General Information about Prussian Blue

Prussian Blue, represented by the hex code #01305C, is a deep and rich shade of blue with historical significance. It was originally produced synthetically in the early 18th century and became widely used as a pigment in paints, inks, and dyes. Chemically, it's an iron hexacyanoferrate complex. The color is known for its stability and intense hue, making it a popular choice in various applications ranging from art to industrial processes. In art, Prussian Blue has been used by famous painters. The color's depth and elegance make it suitable for creating dramatic and sophisticated visual effects. The name reflects the color's origin. In digital contexts, it provides a sense of depth and can evoke feelings of calmness and authority.

The hex color #01305C, a deep shade of Prussian Blue, presents specific accessibility challenges primarily due to its low luminance. When used as a background color, it requires careful pairing with text colors that offer sufficient contrast to meet WCAG (Web Content Accessibility Guidelines) standards. A light color such as #FFFFFF (white) or shades of yellow should be considered to ensure readability for users with visual impairments. The contrast ratio should ideally be at least 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can help verify compliance. Furthermore, avoid relying solely on color to convey important information; provide alternative cues such as text labels or icons to ensure inclusivity for color-blind users. Ensure that interactive elements using this color have clear focus indicators to aid keyboard navigation.

Shades

Digital Color Formats

Alternative colors

Applications

• Website Headers and Footers

  Prussian Blue, with its depth and sophistication, makes an excellent choice for website headers and footers. Its rich hue can create a sense of professionalism and trustworthiness, particularly for financial institutions or corporate websites. When combined with a clean, minimalist design and contrasting white or light-colored text, it can enhance the overall visual appeal and user experience, guiding users effectively through the site's content and navigation. Ensure that the site also works with screen readers.

• Interior Design Accent Color

  In interior design, Prussian Blue can be used to create a calming and sophisticated atmosphere. It works particularly well in bedrooms or studies, where its deep hue can promote relaxation and focus. Accent walls painted in this color can add a touch of elegance, while pairing it with warm neutrals or natural wood tones can create a balanced and inviting space. Consider incorporating metallic accents like gold or brass to enhance its luxurious feel. Use soft lighting.

• Fashion Accent Color

  In fashion, Prussian Blue is a versatile color that can be used in both casual and formal wear. A Prussian Blue blazer or dress can make a stylish statement, while also being easy to pair with other colors. It works well with neutrals like gray, white, and beige, as well as complementary colors like orange and gold. Consider using it in accessories like scarves or handbags to add a pop of color to an outfit. This color looks good on many skin tones.

Complementary color

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