International Klein Blue
General Information about International Klein Blue
International Klein Blue, represented by the hex code #0a21aa, is a deep, vibrant shade of blue known for its intensity and luminosity. It was created by the French artist Yves Klein, who sought to capture the purest and most expressive form of blue. Klein registered this particular shade as a trademarked color, emphasizing its unique artistic significance. The color is achieved through a specific formula that involves suspending ultramarine pigment in a synthetic resin, which preserves its brilliance and depth. International Klein Blue has since become a symbol of modern art and creativity, frequently used in various artistic and design contexts. Its unique depth means it is often seen as calming and authoritative.
The hex color #0a21aa, also known as International Klein Blue, presents considerable accessibility challenges, especially for users with visual impairments. Its dark hue results in low contrast when used against light backgrounds like white or light gray. This can make text or interface elements difficult to read, leading to a poor user experience. To improve accessibility, it is crucial to pair #0a21aa with very light colors, ensuring a contrast ratio that meets WCAG (Web Content Accessibility Guidelines) standards, ideally a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Alternatives include using lighter tints of blue or employing a completely different color palette that offers better contrast. Careful consideration of color combinations is essential to ensure that websites and applications are usable by everyone, including individuals with visual disabilities.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #0a21aa can be used as a striking background color for headers or call-to-action buttons. However, due to its low contrast, it should be paired with white or very light text to ensure readability. It can also be incorporated into website logos or brand elements to convey a sense of sophistication and creativity. Furthermore, the color can be applied strategically in charts and graphs to highlight important data points. Consider the contrast ratio of the text with the background.
Interior Design
In interior design, #0a21aa can be used as an accent wall color to add a touch of elegance and depth to a room. It pairs well with neutral colors like gray, white, and beige. It can also be incorporated into furniture pieces, such as sofas or armchairs, to create a bold statement. The color can be used for decorative elements like cushions, curtains, or artwork. However, it should be balanced with lighter colors to prevent the room from feeling too dark or overwhelming. The color pairs nicely with wooden furniture.
Fashion
In fashion, #0a21aa can be used to create eye-catching and memorable looks. It is suitable as a color for dresses or shirts, particularly in evening wear. It can be combined with complementary or analogous colors for increased vibrancy. Also, the color is suitable for accessories such as scarves or jewelry. It is suitable for formal events or creative statements.