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. IKB's visual impact comes from its heavy reliance on ultramarine, a pure, highly saturated pigment. Yves Klein registered this color as a trademark in 1957. The distinctiveness of IKB arises from its matte finish, which, unlike glossier paints, allows the pigment to retain its intensity and vibrancy. This color is strongly associated with Klein's artistic explorations of space and the infinite. In art history, IKB is more than just a color; it represents Klein's pursuit of transcending the physical world through art.
The color #0217A5, also known as International Klein Blue, presents significant accessibility challenges, especially in web design. Its extremely low luminance (very dark) means that text rendered in this color requires very light foreground text (white or near-white) to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is necessary for Level AA compliance. Using this color for backgrounds necessitates careful selection of foreground elements. Ensure sufficient contrast to accommodate users with visual impairments. Tools for checking contrast ratios are essential when employing this color in digital interfaces. Be cautious about using this color for crucial interactive elements without testing for accessibility. Also, avoid pairing it with other dark or muted colors.
Shades
Digital Color Formats
Alternative colors
Applications
Call-to-Action Buttons
International Klein Blue is a striking choice for call-to-action buttons, immediately drawing the user's attention. Its intensity conveys importance and encourages interaction. However, due to its low luminance, ensure that the button's text is a light color to provide sufficient contrast for readability. Consider using a lighter shade of blue as a background for the button with #0217A5 text color if full accessibility is needed. Combine it with clean typography and ample whitespace to make the design both visually appealing and accessible.
Fashion, Branding and Interiour Accents
In fashion, this color can be used as an accent color in clothing or accessories. Imagine a scarf or a pair of shoes in this color paired with a neutral outfit to create a pop of color. This can also be used in branding, such as logos or website design. In interior design, this color can be used for accent walls or furniture to add a bold touch to a room. Because the color is very strong, its usage must be well-thought, or it may give a 'too much' feeling.
Digital Art Installations
International Klein Blue, with its captivating depth, can be employed to craft immersive digital art installations. Its intense hue evokes a sense of wonder and invites viewers into a world of pure color. The color can be used to create visual textures or gradients. Digital Artists often use this color as a centerpiece. When using this color, it has to be ensured that the light and shadow are appropriately employed.