International Klein Blue

#061AAE

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 patented this color in 1957. The vividness of IKB comes from its heavy reliance on ultramarine pigment, as well as the unique binder, a polyvinyl acetate that allows the pigment to retain its brilliance and intensity. This color is visually striking and can evoke feelings of depth, creativity, and the infinite. It's often associated with the arts, innovation, and a sense of boundless possibility. Klein used IKB extensively in his monochrome paintings, sculptures, and performances, solidifying its place in art history.

International Klein Blue (#061AAE) offers moderate contrast against white backgrounds, but may pose challenges for users with visual impairments when paired with similar dark shades. To ensure optimal readability and usability, it's crucial to adhere to WCAG guidelines. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Consider using lighter text colors like white or yellow for improved legibility. Additionally, providing alternative text descriptions for images and using semantic HTML can enhance accessibility for screen reader users. Adequate color contrast helps create a more inclusive and user-friendly experience for all users, regardless of their visual abilities. Testing the color combination with accessibility tools is highly advised.

Shades

Digital Color Formats

RGB
6 26 174
RGB6 26 174
Red
Green
Blue
HSL
232.86 93.33% 35.29%
232.8693.3335.29HSL
Hue
Saturation
Lightness
HWB
232.86 2.35% 31.76%
232.862.3531.76HWB
Hue
Whiteness
Blackness
hex#061AAE
rgb6 26 174
hsl232.86 93.33% 35.29%
cmyk96.55% 85.06% 0% 31.76%
hwb232.86 2.35% 31.76%
xyz8.08 3.83 40.36
CMYK
96.55% 85.06% 0% 31.76%
96.5585.06031.76CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.08 3.83 40.36
8.083.8340.36XYZ
X
Y
Z

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