International Klein Blue

#0924AB

About International Klein Blue

International Klein Blue, represented by the hex code #0924AB, is a deep and vibrant shade of blue known for its intense saturation and unique visual impact. It was originally created by the French artist Yves Klein, who sought to capture the purest expression of blue as a color in its own right. Klein even trademarked the color to maintain its distinct identity. The color is achieved through a specific formulation of ultramarine pigment suspended in a synthetic resin, which allows it to retain its brilliance. The hue sits between a primary and secondary blue. Because of its historical connection to art, the color is often found in creative industries. Its vividness makes it difficult to work with, as it tends to dominate an image.

The color #0924ab, also known as International Klein Blue, presents accessibility challenges due to its low luminance. It falls short of WCAG (Web Content Accessibility Guidelines) standards for contrast ratio, especially when paired with lighter text. Using white text on this background results in a contrast ratio that is generally insufficient for users with visual impairments. To improve accessibility, consider using a lighter shade of text, such as a bright yellow or a light gray, to increase the contrast ratio. Alternatively, you could apply a darker overlay to the background to make the text more readable. Another effective method is to surround the text with a border or shadow to improve its separation from the background. When utilizing this color, ensure thorough testing with accessibility evaluation tools to confirm that content is perceivable and usable for everyone. Larger text sizes help too, as the thicker strokes improve readability against a darker background. Always prioritize the end-user experience by offering accessible design choices.

Shades

Digital Color Formats

RGB
9 36 171
RGB9 36 171
Red
Green
Blue
HSL
230 90% 35.29%
2309035.29HSL
Hue
Saturation
Lightness
HWB
230 3.53% 32.94%
2303.5332.94HWB
Hue
Whiteness
Blackness
hex#0924AB
rgb9 36 171
hsl230 90% 35.29%
cmyk94.74% 78.95% 0% 32.94%
hwb230 3.53% 32.94%
xyz8.09 4.26 38.92
CMYK
94.74% 78.95% 0% 32.94%
94.7478.95032.94CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.09 4.26 38.92
8.094.2638.92XYZ
X
Y
Z

Alternative colors

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