Astronaut Blue

#01395D

General Information about #01395D

The hex color #01395D, also known as Astronaut Blue, is a dark shade of cyan-blue. It is composed of 0.4% red, 22.4% green, and 36.5% blue. In the RGB color model, #01395D consists of 0 red, 57 green, and 93 blue. This hexadecimal color is often associated with qualities such as trust, intelligence, and stability. It's a color frequently used in corporate branding and web design to convey professionalism and reliability. The name 'Astronaut Blue' suggests a connection to space and exploration, further emphasizing its sense of depth and sophistication. Colors similar to Astronaut Blue are often used to express peace, tranquility and are preferred in technological designs.

The hex color #01395D, also known as Astronaut Blue, presents some accessibility challenges, especially when used as a background color for text. Due to its dark nature, it requires a light-colored text to ensure sufficient contrast for readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text, as per WCAG guidelines. When using this color, web developers must carefully select foreground colors that meet these contrast requirements to accommodate users with visual impairments. Failure to do so can result in content that is difficult or impossible to read for some users. Therefore, thorough testing with accessibility tools is crucial when incorporating #01395D into a design.

Shades

Digital Color Formats

RGB
1 57 93
RGB1 57 93
Red
Green
Blue
HSL
203.48deg 97.87% 18.43%
203.4897.8718.43HSL
Hue
Saturation
Lightness
HWB
203.48deg 0.39% 63.53%
203.480.3963.53HWB
Hue
Whiteness
Blackness
hex#01395D
rgb1 57 93
hsl203.48deg 97.87% 18.43%
cmyk98.92% 38.71% 0% 63.53%
hwb203.48deg 0.39% 63.53%
xyz-d650.03 0.04 0.11
oklch0.3326 0.0823 244.68
oklab0.3326 -0.04 -0.07
CMYK
98.92% 38.71% 0% 63.53%
98.9238.71063.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.11
0.030.040.11XYZ
X
Y
Z
OKLCH
0.3326 0.0823 244.68
0.33260.0823244.68LCH
Lightness
Chroma
Hue
OKLAB
0.3326 -0.04 -0.07
0.3326-0.04-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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