Astronaut

#243D74

General Information about #243D74

The hexadecimal color code #243D74 represents a dark shade of blue. In the RGB color model, it consists of 14.12% red, 23.92% green, and 45.49% blue. This translates to a subdued, cool-toned color that evokes feelings of calmness, stability, and sophistication. Colors similar to #243D74 are often associated with professionalism and trustworthiness. In branding and design, this color can be used to create a sense of reliability and depth. It is often found in corporate settings, tech companies, and institutions seeking to project an image of competence and security.

The color #243D74, also known as Astronaut, presents some accessibility challenges, primarily due to its dark hue. When used as a background color, it's crucial to ensure that the foreground text provides sufficient contrast to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Lighter shades of yellows, oranges, or even pastel greens would work well as foreground text. Conversely, if #243D74 is used for text, a very light background color is necessary. Tools like WebAIM's Contrast Checker can be invaluable in assessing and adjusting color combinations to meet accessibility requirements. Remember, providing accessible color palettes ensures usability for individuals with visual impairments.

Shades

Digital Color Formats

RGB
36 61 116
RGB36 61 116
Red
Green
Blue
HSL
221.25deg 52.63% 29.8%
221.2552.6329.8HSL
Hue
Saturation
Lightness
HWB
221.25deg 14.12% 54.51%
221.2514.1254.51HWB
Hue
Whiteness
Blackness
hex#243D74
rgb36 61 116
hsl221.25deg 52.63% 29.8%
cmyk68.97% 47.41% 0% 54.51%
hwb221.25deg 14.12% 54.51%
xyz-d650.06 0.05 0.17
oklch0.3712 0.0994 263.86
oklab0.3712 -0.01 -0.1
CMYK
68.97% 47.41% 0% 54.51%
68.9747.41054.51CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.17
0.060.050.17XYZ
X
Y
Z
OKLCH
0.3712 0.0994 263.86
0.37120.0994263.86LCH
Lightness
Chroma
Hue
OKLAB
0.3712 -0.01 -0.1
0.3712-0.01-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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