Prussian Blue
General Information about Prussian Blue
Prussian Blue, represented by the hexadecimal color code #063358, is a deep and rich shade of blue with historical significance. It was first synthesized in the early 18th century and quickly became a popular pigment due to its stability, affordability, and vibrant color. Chemically, it is a complex iron cyanide compound. In the RGB color model, #063358 is composed of 2.4% red, 20% green, and 34.5% blue. It is often associated with qualities such as depth, stability, and sophistication. In art, Prussian Blue has been used extensively by painters like Hokusai and Van Gogh. Its unique hue makes it a versatile color for various applications, ranging from web design to fashion.
The hex color #063358, a deep shade of Prussian Blue, presents significant accessibility considerations for web developers. Its low lightness value indicates poor contrast against white backgrounds, potentially causing readability issues for users with visual impairments. To ensure inclusivity, it's crucial to pair this color with very light text or background colors that meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios (a minimum of 4.5:1 for normal text and 3:1 for large text). Using tools to check contrast ratios is highly recommended. Developers should also avoid using this color alone to convey important information, as colorblind users may not be able to distinguish it. Providing alternative visual cues, such as text labels or icons, alongside the color is essential to guarantee equitable access for all users.
Shades
Digital Color Formats
Alternative colors
- #4682b4
A lighter shade of blue that provides better contrast against white backgrounds, improving readability.
- #808080
A neutral gray that can be used as a background color to complement #063358 without causing contrast issues.
- #000080
Navy blue can be considered a safe alternative that is also on the darker side while offering better readability.
Applications
Corporate Website Design
Prussian Blue (#063358) exudes sophistication and depth, making it ideal for creating a sense of trust and reliability in financial or corporate websites. Its calming nature is perfect for backgrounds or accent colors in website designs aiming for a professional aesthetic. Use it sparingly to highlight important information or calls to action, paired with contrasting text for optimal readability. The color's association with stability makes it a great fit for brands wanting to project a sense of security and expertise.
High Fashion Design
Prussian Blue's inherent elegance and depth make it a superb choice for formal wear or evening gowns. The color's ability to absorb light creates a slimming effect, while its association with sophistication elevates the overall look. It pairs well with metallic accents like silver or gold, and can be used in luxurious fabrics such as velvet or silk to enhance its richness. This color is perfect for creating a timeless and refined statement.
Interior Design
Prussian Blue can create an atmosphere of tranquility and sophistication in interior spaces, making it ideal for bedrooms, home offices, or living rooms. It works beautifully as an accent wall color, complemented by neutral furnishings and warm lighting. The color's calming effect promotes relaxation and concentration, while its association with depth adds a touch of elegance. Incorporating Prussian Blue through textiles, such as throw pillows or curtains, can also enhance the overall ambiance of a room.