International Klein Blue
About International Klein Blue
International Klein Blue, also known 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 immaterial. The color's richness and intensity are due to its high concentration of ultramarine pigment, combined with a special synthetic resin binder that suspends the pigment and allows it to retain its brilliance. IKB is more than just a color; it is a symbol of artistic expression and innovation, representing the artist's exploration of the boundaries between art and experience. It has since been trademarked and is instantly recognizable.
The hex color #0436B0, also known as International Klein Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it's crucial to pair it with a very light text color, such as white (#FFFFFF), to ensure sufficient contrast ratio as per WCAG guidelines. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using darker text colors against this deep blue can make content difficult to read for users with visual impairments. Therefore, careful consideration and testing with accessibility tools are essential to guarantee readability and an inclusive user experience. Also avoid using it for essential UI elements without a proper contrast.
Shades
Digital Color Formats
Alternative colors
- #2962ff
A slightly lighter blue that provides better contrast with darker text.
- #5c6bc0
A desaturated blue that is easier on the eyes for extended reading.
- #1e88e5
A vibrant blue, similar to International Klein Blue, but carefully adjusted to improve contrast ratios when paired with text elements, ensuring greater accessibility for users with visual impairments.
Applications
Web Design Accent
International Klein Blue can serve as a striking accent color in web design, drawing attention to key elements such as call-to-action buttons or headings. Its bold nature can create a sense of energy and modernity. In fashion, it is often used in statement pieces to create a bold and artistic impression. This color is also used in art and design to create immersive, visually powerful experiences. The deepness of the color provides a feeling of depth.
Interior Design Accent
In interior design, International Klein Blue can be used to create a focal point in a room, such as a feature wall or a statement piece of furniture. Its vibrant hue can add a touch of sophistication and drama to a space. It is often paired with neutral colors to create a balanced and harmonious look. In user interfaces it might be used as a highlighting color, if contrast requirements are met.
Branding and Identity
International Klein Blue is often utilized in branding strategies to evoke feelings of trust, stability, and authority. Its association with depth and intelligence makes it a suitable choice for companies in sectors like finance, technology, and education. The color's ability to convey both creativity and reliability enables brands to project an image of innovation and competence. It stands out and is easily recognizable.