Astronaut Blue

#064763

General Information about Astronaut Blue

The hex color #064763, also known as Astronaut Blue, is a dark shade of blue that evokes feelings of calmness, stability, and sophistication. In the RGB color model, it is composed of 2.4% red, 27.84% green, and 38.82% blue. Its CMYK values are 93.83% cyan, 28.24% magenta, 0% yellow, and 61.18% black. This color is often associated with trust, intelligence, and security, making it a popular choice for corporate branding and website design. Its dark hue provides a strong contrast with lighter colors, ensuring readability and visual clarity. Overall, Astronaut Blue is a versatile color that can be used to create a variety of moods and effects.

The hex color #064763, also known as Astronaut Blue, presents several accessibility considerations for web developers. Its dark hue means it requires careful pairing with lighter text colors to ensure sufficient contrast for readability, especially for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using this color for interactive elements like buttons or links, focus indicators should be clearly visible and distinct from the background. Additionally, developers should avoid relying solely on color to convey meaning, as colorblind users may not be able to perceive the intended message. Providing alternative cues, such as text labels or icons, can enhance accessibility for all users and ensure inclusivity.

Shades

Digital Color Formats

RGB
6 71 99
RGB6 71 99
Red
Green
Blue
HSL
198.06deg 88.57% 20.59%
198.0688.5720.59HSL
Hue
Saturation
Lightness
HWB
198.06deg 2.35% 61.18%
198.062.3561.18HWB
Hue
Whiteness
Blackness
hex#064763
rgb6 71 99
hsl198.06deg 88.57% 20.59%
cmyk93.94% 28.28% 0% 61.18%
hwb198.06deg 2.35% 61.18%
xyz-d650.05 0.05 0.13
oklch0.3755 0.0757 234.17
oklab0.3755 -0.04 -0.06
CMYK
93.94% 28.28% 0% 61.18%
93.9428.28061.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.05 0.13
0.050.050.13XYZ
X
Y
Z
OKLCH
0.3755 0.0757 234.17
0.37550.0757234.17LCH
Lightness
Chroma
Hue
OKLAB
0.3755 -0.04 -0.06
0.3755-0.04-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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