Astronaut Blue

#084564

General Information about Astronaut Blue

The hexadecimal color code #084564 represents a dark shade of cyan-blue. It is often referred to as "Astronaut Blue" due to its resemblance to the deep blue colors associated with space and the night sky. In the RGB color model, #084564 is composed of 3.14% red, 27.06% green, and 39.22% blue. This results in a color that is subdued and cool in tone. The HSL (hue, saturation, lightness) values are 201 degrees for hue, 85% for saturation, and 21% for lightness. This indicates a color that is strongly saturated with blue and relatively dark. The color is often associated with feelings of calmness, professionalism, and stability, making it a versatile choice for various design applications.

The hex color #084564, also known as Astronaut Blue, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it requires very light text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text, as per WCAG guidelines. Using a color contrast checker is crucial to verify compliance. For users with visual impairments, insufficient contrast can make content difficult or impossible to perceive. Therefore, designers and developers should carefully consider the choice of foreground colors and provide alternative color schemes or contrast-enhancing features to cater to diverse user needs, thereby promoting inclusivity and usability.

Shades

Digital Color Formats

RGB
8 69 100
RGB8 69 100
Red
Green
Blue
HSL
200.22deg 85.19% 21.18%
200.2285.1921.18HSL
Hue
Saturation
Lightness
HWB
200.22deg 3.14% 60.78%
200.223.1460.78HWB
Hue
Whiteness
Blackness
hex#084564
rgb8 69 100
hsl200.22deg 85.19% 21.18%
cmyk92% 31% 0% 60.78%
hwb200.22deg 3.14% 60.78%
xyz-d650.05 0.05 0.13
oklch0.3711 0.0778 237.99
oklab0.3711 -0.04 -0.07
CMYK
92% 31% 0% 60.78%
9231060.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.05 0.13
0.050.050.13XYZ
X
Y
Z
OKLCH
0.3711 0.0778 237.99
0.37110.0778237.99LCH
Lightness
Chroma
Hue
OKLAB
0.3711 -0.04 -0.07
0.3711-0.04-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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