Astronaut

#273571

General Information about #273571

The hex color code #273571, often referred to as "Astronaut", is a dark shade of blue-purple. In the RGB color model, it is composed of 15.3% red, 21.8% green, and 44.3% blue. This composition results in a color that leans towards the deeper, cooler end of the spectrum. Its relatively low red and green values, coupled with a significantly higher blue value, contribute to its characteristic depth and richness. In the CMYK color model, #273571 consists of 65% cyan, 51% magenta, 0% yellow, and 56% black. This indicates that it requires a substantial amount of cyan and magenta inks to reproduce accurately in print media. The color name "Astronaut" evokes feelings of space, mystery, and depth, perfectly aligning with its visual characteristics.

The hex color #273571, also known as Astronaut, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires light-colored text to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using a color contrast checker is essential to verify compliance. This color's darkness means that darker shades of text will likely fail accessibility standards. Therefore, careful consideration of text color choices is crucial. It's advisable to avoid using this color for interactive elements without a clear visual indicator beyond color, such as an underline or icon, to accommodate users with color vision deficiencies. Always test the color combination with assistive technologies and users with disabilities to ensure inclusive design.

Shades

Digital Color Formats

RGB
39 53 113
RGB39 53 113
Red
Green
Blue
HSL
228.65deg 48.68% 29.8%
228.6548.6829.8HSL
Hue
Saturation
Lightness
HWB
228.65deg 15.29% 55.69%
228.6515.2955.69HWB
Hue
Whiteness
Blackness
hex#273571
rgb39 53 113
hsl228.65deg 48.68% 29.8%
cmyk65.49% 53.1% 0% 55.69%
hwb228.65deg 15.29% 55.69%
xyz-d650.05 0.04 0.16
oklch0.3524 0.1047 270.36
oklab0.3524 0 -0.1
CMYK
65.49% 53.1% 0% 55.69%
65.4953.1055.69CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.16
0.050.040.16XYZ
X
Y
Z
OKLCH
0.3524 0.1047 270.36
0.35240.1047270.36LCH
Lightness
Chroma
Hue
OKLAB
0.3524 0 -0.1
0.35240-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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