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 registered this color as a trademark in 1957. The color's visual impact comes from its heavy reliance on ultramarine pigment, as well as Klein's strategy of using a matte, synthetic resin binder that suspends the pigment and allows the color to achieve its maximum saturation. The binder enables the pigment to retain its brilliance, offering a unique visual experience. The color is intended to evoke feelings of boundlessness and immersion. Because of its characteristics, IKB is often found in modern art, fashion and webdesign.
The hex color #0725B7, also known as International Klein Blue (IKB), presents significant accessibility challenges, particularly for users with visual impairments. Its extremely low lightness value of approximately 4% means that text rendered in this color against a white background would have a very poor contrast ratio, far below the WCAG recommended minimum of 4.5:1 for normal text and 3:1 for large text. This violates accessibility guidelines, making it difficult for many users to read the content. To improve accessibility, it is imperative to use a very light color for the text on an IKB background or to use IKB as a background color for very light text. Careful consideration is necessary to ensure compliance with accessibility standards and a positive user experience.
Shades
Digital Color Formats
Alternative colors
Applications
Modern Art Installations
International Klein Blue, with its deep and captivating hue, is often used in modern art installations to evoke feelings of boundlessness and contemplation. Its intense saturation can transform gallery spaces into immersive experiences, drawing viewers into a realm of pure color and emotion, challenging conventional perceptions of art and inviting profound introspection. It may be used to provoke deep and thoughtful reactions from the people watching.
Web Design Accent Color
In web design, IKB can be employed as an accent color to draw attention to specific elements, create a sense of sophistication, and evoke a feeling of depth and intrigue. Because of the lack of contrast in comparison to light colors, designers must use it sparsely, as a primary color for backgrounds. Used in moderation, IKB can enhance the visual appeal of a website and communicate a sense of innovation and creativity. It may even add a vintage touch to the site.
High-Fashion Statement Pieces
In the fashion industry, IKB can be used to create statement pieces that command attention and exude confidence. From elegant evening gowns to striking accessories, this color adds a touch of drama and sophistication to any ensemble. The bold nature of IKB makes it ideal for expressing individuality and making a lasting impression, whether on the runway or in everyday wear, becoming a staple in high-end fashion.