International Klein Blue
About International Klein Blue
International Klein Blue (IKB), with the hex code #032CB1, is a deep blue hue first mixed by the French artist Yves Klein. Klein registered this color as a trademark, and it has since become synonymous with his art and vision. IKB is characterized by its remarkable intensity and saturation, achieved through the suspension of pure color pigment in a clear synthetic resin. The color possesses a unique ultramarine depth that creates a visually captivating and immersive experience. This intense blue is thought to evoke feelings of boundlessness, depth, and the infinite. Its unique spectral properties arise from its chemical composition and method of preparation, influencing its interaction with light and perception.
The color #032CB1, also known as International Klein Blue, presents significant accessibility challenges, particularly for users with visual impairments. Its extremely low luminance value (very dark) results in very poor contrast against white text or backgrounds, failing WCAG (Web Content Accessibility Guidelines) standards for sufficient contrast ratios. To ensure inclusivity, pairing this color with very light colors (such as white, cream, or light yellow) is essential. Using tools to check contrast ratios is highly recommended. Avoid using this color for critical information such as links or important form fields without proper contrast enhancement. Consider using a lighter shade of blue or adding a contrasting outline to improve legibility and overall accessibility. Providing alternative text descriptions for images using this color is also a good practice.
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. However, due to its low luminance, it's best used sparingly and paired with lighter colors to ensure readability and accessibility. For instance, it can be used for button backgrounds (with white or very light text), headings, or decorative elements, but should not be the primary color for body text or essential interface components. Always test the color combination for contrast to meet accessibility standards.
Fashion Statement
In fashion, International Klein Blue makes a bold and striking statement. It's often used in statement pieces such as dresses, jackets, or accessories. The color's intensity and depth create a sense of sophistication and artistic flair. Pairing it with neutral colors such as white, black, or gray allows the blue to take center stage. It can also be combined with complementary colors such as orange or yellow for a more vibrant and eye-catching look. The color is often perceived as confident and creative.
Interior Accent
For interior design, the hue is often used as an accent to create a point of focus. It can be used for accent walls, furniture, or decorative accessories to add depth and visual interest to a space. The color's rich and intense nature can evoke a sense of creativity and contemplation. The tone can be combined with neutral tones such as white or gray. Alternatively the complementary colour yellow can be combined.