Astronaut

#243474

General Information about #243474 (Astronaut)

The hex color #243474, also known as Astronaut, is a dark shade of blue categorized within the RGB color space. It consists of 14.12% red, 20.39% green, and 45.49% blue. In the CMYK color model, it is composed of 69% cyan, 55% magenta, 0% yellow, and 55% black. This particular shade of blue evokes feelings of trust, stability, and calmness. Its depth and richness make it a versatile color for various applications, ranging from web design to fashion. The hex code #243474 is commonly used in digital design to accurately represent this color across different platforms and devices, ensuring consistency in visual appearance. Because of the high blue value, the color appears to be a dark, calming tone, reminiscent of the night sky, which explains the name 'Astronaut'.

The hex color #243474, also known as Astronaut, presents some accessibility challenges, particularly for users with visual impairments. Its relatively low luminance value of 7.4 necessitates careful consideration of color contrast. When used as a text color, it's crucial to pair it with a background color that provides sufficient contrast to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Lighter shades of yellow, white, or even light grays would be suitable background choices. Avoid using this color for essential user interface elements, such as buttons or links, without ensuring adequate contrast. Also, consider providing alternative visual cues or text labels to ensure that the information conveyed by the color is also accessible to users who may not be able to distinguish it clearly. Providing high contrast is crucial for readability and usability.

Shades

Digital Color Formats

RGB
36 52 116
RGB36 52 116
Red
Green
Blue
HSL
228deg 52.63% 29.8%
22852.6329.8HSL
Hue
Saturation
Lightness
HWB
228deg 14.12% 54.51%
22814.1254.51HWB
Hue
Whiteness
Blackness
hex#243474
rgb36 52 116
hsl228deg 52.63% 29.8%
cmyk68.97% 55.17% 0% 54.51%
hwb228deg 14.12% 54.51%
xyz-d650.05 0.04 0.17
oklch0.3507 0.1117 269.33
oklab0.3507 0 -0.11
CMYK
68.97% 55.17% 0% 54.51%
68.9755.17054.51CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.17
0.050.040.17XYZ
X
Y
Z
OKLCH
0.3507 0.1117 269.33
0.35070.1117269.33LCH
Lightness
Chroma
Hue
OKLAB
0.3507 0 -0.11
0.35070-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons