International Klein Blue

#0022A5

General Information

International Klein Blue, represented by the hexadecimal color code #0022A5, is a deep, vivid shade of blue named after the French artist Yves Klein. Klein was known for his innovative use of color, and he famously registered this particular shade of blue as a trademark in 1957. The color is created by mixing ultramarine pigment with a synthetic resin binder, which gives it a unique intensity and luminosity. It is a cool color that evokes feelings of depth, stability, and trust. In color psychology, blue is often associated with intelligence, efficiency, and serenity. International Klein Blue is a particularly powerful shade of blue, making it suitable for professional settings.

The hex color #0022A5, also known as International Klein Blue, presents some accessibility challenges, particularly for users with visual impairments. Its dark hue results in low contrast against lighter backgrounds, potentially making text or interface elements difficult to read. According to WCAG guidelines, sufficient contrast ratios are crucial for ensuring readability. To improve accessibility, consider pairing this color with very light backgrounds like white (#FFFFFF) or very pale yellows. Additionally, avoid using this color for small text or intricate details. It's always recommended to test color combinations with accessibility tools and consult with users with disabilities to gain insights into their experiences. Using #0022A5 requires careful consideration of its impact on users with visual impairments.

Shades

Digital Color Formats

RGB
0 34 165
RGB0 34 165
Red
Green
Blue
HSL
227.64deg 100% 32.35%
227.6410032.35HSL
Hue
Saturation
Lightness
HWB
227.64deg 0% 35.29%
227.64035.29HWB
Hue
Whiteness
Blackness
hex#0022A5
rgb0 34 165
hsl227.64deg 100% 32.35%
cmyk100% 79.39% 0% 35.29%
hwb227.64deg 0% 35.29%
xyz-d650.07 0.04 0.36
oklch0.3562 0.2061 264.01
oklab0.3562 -0.02 -0.2
CMYK
100% 79.39% 0% 35.29%
10079.39035.29CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.04 0.36
0.070.040.36XYZ
X
Y
Z
OKLCH
0.3562 0.2061 264.01
0.35620.2061264.01LCH
Lightness
Chroma
Hue
OKLAB
0.3562 -0.02 -0.2
0.3562-0.02-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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