Astronaut

#243A77

General Information

The hexadecimal color code #243A77, also recognized as 'Astronaut', is a dark shade of blue falling within the RGB color space. It is composed of 14.12% red, 22.75% green, and 46.67% blue. This composition gives the color its characteristic deep blue appearance. In the realm of color theory, #243A77 can evoke feelings of calmness, trustworthiness, and depth. It is often associated with professionalism and sophistication. The color is frequently utilized in various applications, from web design and graphic arts to fashion and interior decor. Its versatility stems from its ability to blend well with both analogous and complementary colors, enabling designers and artists to create visually appealing and balanced compositions.

The color #243A77, also known as Astronaut, presents certain accessibility challenges. Its relatively low luminance can make it difficult to read text rendered in this color against a white or light background. To ensure readability, a sufficient contrast ratio is crucial. WCAG guidelines recommend a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Using a color contrast checker is advisable to verify compliance. Pairing #243A77 with lighter hues, such as yellows or light grays, can significantly improve its accessibility. Additionally, consider providing alternative text or visual cues to convey information, especially for users with visual impairments. Avoid using #243A77 as the sole means of conveying important information, as color blindness can affect a significant portion of the population. Implementing these measures will help create a more inclusive and accessible experience for all users.

Shades

Digital Color Formats

RGB
36 58 119
RGB36 58 119
Red
Green
Blue
HSL
224.1deg 53.55% 30.39%
224.153.5530.39HSL
Hue
Saturation
Lightness
HWB
224.1deg 14.12% 53.33%
224.114.1253.33HWB
Hue
Whiteness
Blackness
hex#243A77
rgb36 58 119
hsl224.1deg 53.55% 30.39%
cmyk69.75% 51.26% 0% 53.33%
hwb224.1deg 14.12% 53.33%
xyz-d650.06 0.05 0.18
oklch0.3665 0.108 266.27
oklab0.3665 -0.01 -0.11
CMYK
69.75% 51.26% 0% 53.33%
69.7551.26053.33CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.05 0.18
0.060.050.18XYZ
X
Y
Z
OKLCH
0.3665 0.108 266.27
0.36650.108266.27LCH
Lightness
Chroma
Hue
OKLAB
0.3665 -0.01 -0.11
0.3665-0.01-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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