International Klein Blue
About International Klein Blue
International Klein Blue, represented by the hex code #0a20c0, is a deep blue hue known for its intensity and unique saturation. Developed by the French artist Yves Klein, this color was specifically created to evoke a sense of boundlessness, depth, and spirituality. Klein aimed to capture the purest expression of blue, believing it to be the color closest to pure space and the infinite. The color is achieved through a specific formula that enhances its vibrancy and matte finish, making it stand out from other shades of blue. It is now a registered trademark and continues to be used in art, design, and fashion to convey a sense of depth and innovation.
The hex color #0a20c0, also known as International Klein Blue, presents significant accessibility challenges due to its low luminance. When used as a foreground color against a white background, it fails to meet the WCAG (Web Content Accessibility Guidelines) AA contrast ratio requirements, making it difficult for users with visual impairments to read the text. To improve accessibility, consider pairing it with a very light color such as #ffffff. Alternatively, you can use it for decorative elements where the contrast requirements are less stringent. Tools like contrast checkers can help you assess and adjust the color combinations to ensure they meet accessibility standards, providing a better experience for all users, including those with disabilities.
Shades
Digital Color Formats
Alternative colors
Applications
Branding and Marketing
International Klein Blue is often used in branding and marketing materials to convey a sense of sophistication, innovation, and depth. Its unique and recognizable hue can help a brand stand out and create a memorable visual identity. It is frequently seen in technology, finance, and creative industries where a strong and confident image is desired. The color is also popular for website headers, call-to-action buttons, and other design elements that need to grab attention.
Interior Design
In interior design, #0a20c0 can be used as an accent color to add a pop of vibrancy to a room. It works well in modern and contemporary spaces, particularly when paired with neutral tones like gray, white, or beige. Consider using it for cushions, artwork, or a statement wall to create visual interest without overwhelming the space. It's also effective in smaller doses, such as in decorative accessories or lighting fixtures, to bring a touch of elegance and sophistication.
Fashion Design
In fashion, this vibrant shade of blue can make a bold statement. It is suitable for dresses, jackets, and accessories. As a primary color it should be used cautiously, but in details like scarfs or in prints, it can result in a powerful unique design. Because of its uniqueness it fits for designers that are trying to convey artistry and intelligence.