Astronaut

#242B77

General Information about #242B77 (Astronaut)

The hexadecimal color code #242B77, also known as Astronaut, represents a deep shade of blue in the RGB color model. It's composed of 14.12% red, 16.86% green, and 46.67% blue. This particular combination results in a color that exudes a sense of depth, sophistication, and calmness. In terms of color perception, #242B77 falls into the category of cool colors, often associated with serenity and stability. Its dark nature means it has a relatively low luminance value. This dark shade of blue can be used to create a feeling of trust and professionalism. When using the color, it is important to choose an appropriate font for maximal legibility.

The color #242B77, also known as Astronaut, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it's crucial to pair it with a very light text color to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text, as specified by WCAG guidelines. For larger text (14pt bold or 18pt regular), a contrast ratio of 3:1 is acceptable. When used for smaller UI elements like icons or graphical objects, ensure a contrast ratio of 3:1 against adjacent colors. Avoid pairing it with dark or moderately dark colors as this may result in poor readability for users with visual impairments. Consider providing alternative color themes to accommodate users with different visual preferences or needs, such as a high-contrast mode.

Shades

Digital Color Formats

RGB
36 43 119
RGB36 43 119
Red
Green
Blue
HSL
234.94deg 53.55% 30.39%
234.9453.5530.39HSL
Hue
Saturation
Lightness
HWB
234.94deg 14.12% 53.33%
234.9414.1253.33HWB
Hue
Whiteness
Blackness
hex#242B77
rgb36 43 119
hsl234.94deg 53.55% 30.39%
cmyk69.75% 63.87% 0% 53.33%
hwb234.94deg 14.12% 53.33%
xyz-d650.05 0.03 0.18
oklch0.3346 0.1284 273.23
oklab0.3346 0.01 -0.13
CMYK
69.75% 63.87% 0% 53.33%
69.7563.87053.33CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.18
0.050.030.18XYZ
X
Y
Z
OKLCH
0.3346 0.1284 273.23
0.33460.1284273.23LCH
Lightness
Chroma
Hue
OKLAB
0.3346 0.01 -0.13
0.33460.01-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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