International Klein Blue
About International Klein Blue
International Klein Blue, often abbreviated as IKB, is a deep blue hue first mixed by the French artist Yves Klein. Klein sought to create a blue that best expressed his concept of the infinite and the spiritual. The color's unique matte finish enhances its intensity, making it appear almost otherworldly. Chemically, IKB is a synthetic ultramarine pigment. The colour has been registered by the artist's family with the French INPI (National Institute of Industrial Property) since 1999. IKB has since become an iconic color in the art world and beyond, representing creativity, innovation, and a sense of the sublime. Its distinctiveness has led to its use in various applications, from fashion to interior design.
The hex color #0512af, 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, or vice versa, it fails to meet the contrast ratio guidelines set by WCAG (Web Content Accessibility Guidelines) for both normal text (4.5:1) and large text (3:1). This can make it difficult for users with visual impairments, such as low vision or color blindness, to read content. To improve accessibility, consider pairing this color with a much lighter shade for text or a darker shade for backgrounds to ensure sufficient contrast. Alternatively, avoid using this color for essential textual information or interactive elements. Using color contrast tools is highly recommended to verify compliance with accessibility standards and ensure a better user experience for everyone.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accent
In web design, International Klein Blue can be used as an accent color to draw attention to specific elements, such as call-to-action buttons or headings. Due to its intensity, it's best used sparingly. It can also be incorporated into website logos or branding materials to convey a sense of sophistication and creativity. However, care should be taken to ensure adequate contrast with text and other interface elements to maintain accessibility. This color is perfect for technology or innovative websites. Its use will deliver a modern and innovative feeling.
Interior Design Accent Wall
In interior design, International Klein Blue can be used to create a bold and dramatic statement. A single wall painted in this color can transform a room, adding depth and visual interest. It pairs well with neutral colors like white, gray, and beige, as well as metallic accents like gold or silver. This color is suitable for areas in the house like offices, entertainment rooms, or bedrooms. However, you must be cautious when selecting furniture and accessories, because the blue can be overwhelming, especially in smaller spaces.
Graphic Design for Posters
International Klein Blue is well-suited for graphic design applications, such as posters, flyers, and social media graphics. Its vibrancy makes it stand out and grab attention. It can be effectively used in combination with contrasting colors to create eye-catching designs. Consider using it for backgrounds or to highlight key information. The use of this color is suitable for promoting technology, inovation, science or art related fields.