Astronaut

#273E71

General Information about #273E71

The hexadecimal color #273E71, also known as Astronaut, is a dark shade of blue with a hint of purple. It is composed of 15.3% red, 24.3% green, and 44.3% blue. In the RGB color model, it is represented as (39, 62, 113). The color is often associated with feelings of depth, stability, and trust. Its CMYK representation is 0.65, 0.45, 0.00, 0.56. Due to its relatively low saturation and brightness, Astronaut is best used in combination with brighter, contrasting colors to create visual interest. This color is popular in designs aiming to convey professionalism, reliability, and sophistication.

The hex color #273E71, also known as Astronaut, presents some accessibility challenges. Its dark hue means that careful consideration must be given to the foreground color choices. To ensure readability and usability, it's crucial to use a light or bright color for text or interactive elements placed on an Astronaut-colored background. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Using tools to check color contrast is highly advised during the design and development process. Moreover, avoid relying solely on color to convey information, as users with visual impairments may not be able to differentiate it effectively. Providing alternative cues, such as text labels or icons, can enhance accessibility for all users.

Shades

Digital Color Formats

RGB
39 62 113
RGB39 62 113
Red
Green
Blue
HSL
221.35deg 48.68% 29.8%
221.3548.6829.8HSL
Hue
Saturation
Lightness
HWB
221.35deg 15.29% 55.69%
221.3515.2955.69HWB
Hue
Whiteness
Blackness
hex#273E71
rgb39 62 113
hsl221.35deg 48.68% 29.8%
cmyk65.49% 45.13% 0% 55.69%
hwb221.35deg 15.29% 55.69%
xyz-d650.06 0.05 0.16
oklch0.373 0.0923 264.17
oklab0.373 -0.01 -0.09
CMYK
65.49% 45.13% 0% 55.69%
65.4945.13055.69CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.16
0.060.050.16XYZ
X
Y
Z
OKLCH
0.373 0.0923 264.17
0.3730.0923264.17LCH
Lightness
Chroma
Hue
OKLAB
0.373 -0.01 -0.09
0.373-0.01-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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