International Klein Blue

#053AAE

About International Klein Blue

International Klein Blue, represented by the hex code #053AAE, is a deep, intense shade of blue renowned for its captivating and mesmerizing qualities. Developed by the French artist Yves Klein, this color was specifically created to embody his artistic vision of conveying pure, unbounded space and the infinite. Klein sought to capture the essence of the sky and the sea, aiming to evoke a sense of transcendence and spiritual depth in his artwork. The color is achieved through a specific mixture of ultramarine pigment, which lends it its unique vibrancy and saturation. Its distinctiveness has made it a popular choice in art, design, and fashion, where its striking appearance can create a profound visual impact.

The hex color #053AAE, also known as International Klein Blue, presents some accessibility challenges, especially when used as a background color for text. Its dark hue necessitates light-colored text for sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When pairing #053AAE with text, it's crucial to verify that the contrast ratio meets these standards to ensure readability for users with visual impairments. Tools like WebAIM's contrast checker can be invaluable in this process. Moreover, avoid using this color as the sole indicator of interactive elements, as colorblind users may not be able to distinguish them. Always provide additional cues such as labels, icons, or underlines to enhance usability for all users. Careful consideration of these factors is essential for creating an inclusive and accessible web experience.

Shades

Digital Color Formats

RGB
5 58 174
RGB5 58 174
Red
Green
Blue
HSL
221.18deg 94.41% 35.1%
221.1894.4135.1HSL
Hue
Saturation
Lightness
HWB
221.18deg 1.96% 31.76%
221.181.9631.76HWB
Hue
Whiteness
Blackness
hex#053AAE
rgb5 58 174
hsl221.18deg 94.41% 35.1%
cmyk97.13% 66.67% 0% 31.76%
hwb221.18deg 1.96% 31.76%
xyz-d650.09 0.06 0.41
oklch0.4063 0.1911 262.83
oklab0.4063 -0.02 -0.19
CMYK
97.13% 66.67% 0% 31.76%
97.1366.67031.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.06 0.41
0.090.060.41XYZ
X
Y
Z
OKLCH
0.4063 0.1911 262.83
0.40630.1911262.83LCH
Lightness
Chroma
Hue
OKLAB
0.4063 -0.02 -0.19
0.4063-0.02-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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