Astronaut

#243F74

General Information about #243F74

The hexadecimal color #243F74, also known as Astronaut, is a dark shade of blue with a hint of purple. It belongs to the blue color family and evokes feelings of sophistication, intelligence, and calmness. In the RGB color model, #243F74 consists of 14.12% red, 24.71% green, and 45.49% blue. In the CMYK color model, it is composed of 69% cyan, 46% magenta, 0% yellow, and 55% black. This color is commonly used in graphic design, web design, and branding to convey trustworthiness, stability, and professionalism. Its deep tone makes it versatile for backgrounds, accents, and text, although careful consideration of contrast is necessary for readability. The color name 'Astronaut' suggests a connection to space, exploration, and the unknown, further adding to its appeal for tech and science-related applications.

The color #243F74, also known as Astronaut, presents some accessibility challenges, particularly in text applications. Its relatively low luminance (darkness) requires careful consideration of contrast ratios. When used as text against a white background, the contrast might not meet WCAG (Web Content Accessibility Guidelines) standards for readability, especially for users with visual impairments. A lighter text color on the Astronaut background is preferable, such as shades of white, yellow, or light gray, to ensure sufficient contrast. Similarly, when using Astronaut as a background color, ensure that the text displayed on top is light enough to meet accessibility standards. Tools like contrast checkers can help evaluate and adjust color pairings for optimal readability. Avoid using #243F74 for crucial interface elements or actionable items without careful consideration of the user experience. Providing alternative styling options, such as high-contrast themes, can further enhance accessibility.

Shades

Digital Color Formats

RGB
36 63 116
RGB36 63 116
Red
Green
Blue
HSL
219.75deg 52.63% 29.8%
219.7552.6329.8HSL
Hue
Saturation
Lightness
HWB
219.75deg 14.12% 54.51%
219.7514.1254.51HWB
Hue
Whiteness
Blackness
hex#243F74
rgb36 63 116
hsl219.75deg 52.63% 29.8%
cmyk68.97% 45.69% 0% 54.51%
hwb219.75deg 14.12% 54.51%
xyz-d650.06 0.05 0.17
oklch0.3759 0.0967 262.41
oklab0.3759 -0.01 -0.1
CMYK
68.97% 45.69% 0% 54.51%
68.9745.69054.51CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.17
0.060.050.17XYZ
X
Y
Z
OKLCH
0.3759 0.0967 262.41
0.37590.0967262.41LCH
Lightness
Chroma
Hue
OKLAB
0.3759 -0.01 -0.1
0.3759-0.01-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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