International Klein Blue

#072BAD

About International Klein Blue

International Klein Blue, represented by the hexadecimal color code #072BAD, is a deep, intense shade of blue closely associated with the French artist Yves Klein. Klein patented this specific ultramarine blue in 1960, aiming to preserve its unique quality and his artistic vision. This color is renowned for its exceptional purity and vibrancy, which Klein believed could evoke spiritual experiences in viewers. Its distinctive character stems from its high concentration of pigment and minimal use of binders, which enhances its matte appearance and intensity. It stands out amongst other blues because of the unique pigment used to create it, and the cultural significance it has achieved. As a color, it is commonly associated with art, creativity, and a sense of the infinite.

The hex color #072BAD, also known as International Klein Blue, presents accessibility challenges, particularly when used as a primary color for text or interactive elements. Its extremely dark shade results in very low contrast against typical light backgrounds. According to WCAG guidelines, sufficient contrast is essential for users with visual impairments to perceive content effectively. Therefore, using #072BAD for text requires careful consideration. A very light color, such as white or a pale yellow, should be used as the foreground color to ensure readability. When using #072BAD for backgrounds, it is crucial to select a contrasting foreground color, and to test the color combination using accessibility evaluation tools. Furthermore, avoid using this color for critical information or actions without providing alternative visual cues, such as icons or labels, to improve usability for all users.

Shades

Digital Color Formats

RGB
7 43 173
RGB7 43 173
Red
Green
Blue
HSL
226.99 92.22% 35.29%
226.9992.2235.29HSL
Hue
Saturation
Lightness
HWB
226.99 2.75% 32.16%
226.992.7532.16HWB
Hue
Whiteness
Blackness
hex#072BAD
rgb7 43 173
hsl226.99 92.22% 35.29%
cmyk95.95% 75.14% 0% 32.16%
hwb226.99 2.75% 32.16%
xyz8.49 4.79 40.01
CMYK
95.95% 75.14% 0% 32.16%
95.9575.14032.16CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.49 4.79 40.01
8.494.7940.01XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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