International Klein Blue
About International Klein Blue
International Klein Blue, often referred to as IKB, is a deep blue hue first mixed by the French artist Yves Klein. The color is a specific shade of blue created by Yves Klein in collaboration with a Parisian paint dealer, Edouard Adam, during 1950s. IKB's visual impact comes from its heavy reliance on ultramarine, as well as Klein's matte, synthetic resin binder, which suspends the color pigment and allows the pigment to maintain as much of its original qualities as possible. Yves Klein registered the color as a trademark in 1957, although the trademark has since expired. The unique quality of IKB is its ability to evoke a sense of depth and boundlessness, as it absorbs light rather than reflecting it, making it appear almost infinite. This color is often associated with creativity, spirituality, and the infinite nature of the universe. Its intense saturation makes it an eye-catching and memorable color choice.
The hex color #0217a4, also known as International Klein Blue, presents significant accessibility challenges, particularly in web design. Its very dark hue results in extremely low contrast against standard light backgrounds, making text and interactive elements nearly illegible for users with visual impairments. According to WCAG guidelines, sufficient contrast ratios are crucial for ensuring readability and usability. To meet these standards, it is imperative to pair #0217a4 with extremely light colors such as white (#ffffff) or very pale yellows or greens. Tools like contrast checkers can help determine if the combination meets the required contrast ratios, which are typically 4.5:1 for normal text and 3:1 for large text. It's also important to consider providing alternative color schemes for users who may have specific visual preferences or needs.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accent
In web design, International Klein Blue can be utilized for accent elements or backgrounds to draw attention. Given its intensity, it's best suited for smaller design components rather than extensive use to prevent overwhelming users. To ensure readability, combine it with white or very light text and consider that it's perfect for call-to-action buttons to stand out. Furthermore, the color can be used in logos or branding material to evoke feelings of trust and reliability. The color can also be used in social media templates to make a bold statement.
Interior Design Accent
In interior design, International Klein Blue can add a pop of color to a neutral space. Consider using it in accent walls, furniture, or decorative items. When using the color consider the size of the room and the amount of natural light available, since the color can be quite overpowering in small rooms. The color is a great combination with white, grey and natural wood tones. Furthermore, you could combine it with contrasting colors such as yellow, orange or red.
Fashion Statement
In fashion, International Klein Blue can be incorporated into outfits as a statement piece. The color is perfect for accessories such as scarves, handbags, or shoes. If you are more daring, you can also consider incorporating the color into a dress or a suit. Due to the bold nature of the color, it combines perfectly with neutral colors. The color also works for sporty wear such as running shirts.