Astronaut Blue

#044A63

General Information about #044A63

The hexadecimal color code #044A63 represents a dark shade of cyan-blue, often referred to as "Astronaut Blue." It is composed of 1.57% red, 29.02% green, and 38.82% blue. In the RGB color model, this translates to 4 red, 74 green, and 99 blue. The corresponding CMYK values are 96% cyan, 25% magenta, 0% yellow, and 61% black. This color is often associated with feelings of calmness, stability, and trustworthiness, making it a popular choice for branding and design in industries such as finance, technology, and healthcare. Its dark nature also makes it suitable for backgrounds when paired with light-colored text or elements to ensure readability.

The color #044A63, also known as Astronaut Blue, presents some accessibility challenges, especially when used for text or interactive elements. Its low lightness value means it has relatively low contrast against common background colors like white. According to WCAG guidelines, sufficient contrast is crucial for readability and usability, particularly for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #044A63, careful consideration must be given to the foreground color choice to ensure adequate contrast. Lighter shades of yellow, orange, or even light gray might work well, but they should be tested rigorously with contrast checking tools. Avoid pairing #044A63 with dark or similarly muted colors, as this will likely result in insufficient contrast. Proper implementation is key to making web content accessible to all users.

Shades

Digital Color Formats

RGB
4 74 99
RGB4 74 99
Red
Green
Blue
HSL
195.79deg 92.23% 20.2%
195.7992.2320.2HSL
Hue
Saturation
Lightness
HWB
195.79deg 1.57% 61.18%
195.791.5761.18HWB
Hue
Whiteness
Blackness
hex#044A63
rgb4 74 99
hsl195.79deg 92.23% 20.2%
cmyk95.96% 25.25% 0% 61.18%
hwb195.79deg 1.57% 61.18%
xyz-d650.05 0.06 0.13
oklch0.3834 0.0744 229.83
oklab0.3834 -0.05 -0.06
CMYK
95.96% 25.25% 0% 61.18%
95.9625.25061.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.06 0.13
0.050.060.13XYZ
X
Y
Z
OKLCH
0.3834 0.0744 229.83
0.38340.0744229.83LCH
Lightness
Chroma
Hue
OKLAB
0.3834 -0.05 -0.06
0.3834-0.05-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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