Astronaut

#243D77

General Information about #243D77

The hexadecimal color code #243D77 represents a dark shade of blue. In the RGB color model, it consists of 14.12% red, 23.92% green, and 46.67% blue. This color is often associated with feelings of trust, stability, and sophistication. It is commonly used in corporate branding and website design to convey professionalism and reliability. The name 'Astronaut' suggests a connection to space and exploration, further enhancing its appeal in technology-related contexts. This color is a good option for the background of elements in a user interface.

The color #243D77, also known as Astronaut, presents some accessibility challenges, particularly for users with visual impairments. Its relatively low luminance value means that it requires careful consideration of contrast ratios against background colors. To ensure readability, it's crucial to pair it with significantly lighter colors for text or interactive elements. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (14pt bold or 18pt regular) to meet WCAG AA standards. Providing alternative styling options, such as high-contrast themes, can further enhance accessibility for users with diverse visual needs. When using this color, always test its legibility with different color combinations to guarantee a positive user experience for everyone, including those with color vision deficiencies.

Shades

Digital Color Formats

RGB
36 61 119
RGB36 61 119
Red
Green
Blue
HSL
221.93deg 53.55% 30.39%
221.9353.5530.39HSL
Hue
Saturation
Lightness
HWB
221.93deg 14.12% 53.33%
221.9314.1253.33HWB
Hue
Whiteness
Blackness
hex#243D77
rgb36 61 119
hsl221.93deg 53.55% 30.39%
cmyk69.75% 48.74% 0% 53.33%
hwb221.93deg 14.12% 53.33%
xyz-d650.06 0.05 0.18
oklch0.3734 0.1039 264.42
oklab0.3734 -0.01 -0.1
CMYK
69.75% 48.74% 0% 53.33%
69.7548.74053.33CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.18
0.060.050.18XYZ
X
Y
Z
OKLCH
0.3734 0.1039 264.42
0.37340.1039264.42LCH
Lightness
Chroma
Hue
OKLAB
0.3734 -0.01 -0.1
0.3734-0.01-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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