International Klein Blue

#0322B1

About International Klein Blue

International Klein Blue (IKB), with the hex code #0322B1, is a deep blue hue renowned for its intensity and unique matte finish. It was developed by the French artist Yves Klein in collaboration with a Parisian paint dealer, Edouard Adam, to capture the essence of blueness and evoke a sense of boundlessness. Klein sought to create a color that would represent the infinite and spiritual qualities of the sky and sea. The color's intense saturation and matte texture create a mesmerizing effect, drawing viewers into its depths. IKB gained recognition in the late 1950s and early 1960s through Klein's monochrome paintings, sculptures, and performances. It became a symbol of his artistic vision and a significant contribution to the world of modern art. The color continues to be celebrated and used in various fields, including art, design, and fashion.

The color #0322B1, also known as International Klein Blue, presents significant accessibility challenges, especially in web design. Its very low luminance (very dark) means that text rendered in white may meet contrast requirements, however, its blue hue may cause issues for users with visual impairments. Foreground elements rendered in #0322B1 require careful consideration of color contrast ratios to ensure readability for all users. A minimum contrast ratio of 4.5:1 is recommended for standard text and 3:1 for large text against a white or light background. This high contrast is crucial for users with low vision or color blindness. Designers should use color contrast analyzers to verify compliance with WCAG guidelines. Additionally, providing alternative text descriptions for images and icons that use this color can improve accessibility for users who rely on screen readers. Furthermore, avoid using #0322B1 as the sole means of conveying important information, as users with color vision deficiencies may not be able to distinguish it from other dark colors. Consider offering alternative visual cues, such as labels or icons, to reinforce the message. Finally, testing designs with users with disabilities is essential to identify and address any remaining accessibility issues.

Shades

Digital Color Formats

RGB
3 34 177
RGB3 34 177
Red
Green
Blue
HSL
229.31 96.67% 35.29%
229.3196.6735.29HSL
Hue
Saturation
Lightness
HWB
229.31 1.18% 30.59%
229.311.1830.59HWB
Hue
Whiteness
Blackness
hex#0322B1
rgb3 34 177
hsl229.31 96.67% 35.29%
cmyk98.31% 80.79% 0% 30.59%
hwb229.31 1.18% 30.59%
xyz8.55 4.34 41.98
CMYK
98.31% 80.79% 0% 30.59%
98.3180.79030.59CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.55 4.34 41.98
8.554.3441.98XYZ
X
Y
Z

Alternative colors

Applications

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