International Klein Blue

#041BB0

General Information about International Klein Blue

International Klein Blue, represented by the hex code #041BB0, is a deep and vibrant shade of blue that evokes feelings of depth, stability, and trust. It's a highly saturated color, meaning it possesses a high level of color intensity. In the RGB color model, it is composed of 1.57% red, 10.59% green, and 69.02% blue. This unique combination gives International Klein Blue its distinct visual characteristics. It is named after the French artist Yves Klein, who registered this specific hue as a trademark in 1957. Since then, the color has been widely used in art, fashion, and design, often associated with innovation and sophistication.

The hex color #041BB0, also known as International Klein Blue, presents several accessibility considerations for web developers. Due to its deep saturation and dark nature, it provides poor contrast when used as a background color with light text. Ensuring sufficient contrast is crucial for users with visual impairments. The WCAG guidelines recommend a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. When using #041BB0, it's essential to pair it with very light colors like white or very pale yellow to meet these standards. Using a color contrast checker can help ensure compliance. In addition, avoid using #041BB0 for essential UI elements or interactive components without careful consideration of the resulting contrast.

Shades

Digital Color Formats

RGB
4 27 176
RGB4 27 176
Red
Green
Blue
HSL
231.98 95.56% 35.29%
231.9895.5635.29HSL
Hue
Saturation
Lightness
HWB
231.98 1.57% 30.98%
231.981.5730.98HWB
Hue
Whiteness
Blackness
hex#041BB0
rgb4 27 176
hsl231.98 95.56% 35.29%
cmyk97.73% 84.66% 0% 30.98%
hwb231.98 1.57% 30.98%
xyz8.28 3.94 41.4
CMYK
97.73% 84.66% 0% 30.98%
97.7384.66030.98CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.28 3.94 41.4
8.283.9441.4XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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